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Posted: Mon Jul 11, 2022 11:05 am
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Suppose the position of an object moving horizontally after t seconds is given by the following function s=f(t), where s is measured in feet, with s> 0 corresponding to positions right of the origin. a. Graph the position function. b. Find and graph the velocity function. When is the object stationary, moving to the right, and moving to the left? c. Determine the velocity and acceleration of the object at t 1. d. Determine the acceleration of the object when its velocity is zero. On what intervals is the speed increasing? 1-5-7t0sts8 a Graph the position function. Choose the correct graph below OA 400+ -100 Graph the velocity function. Choose the correct graph below OA Av a 804 OB. 100 400 A OB O C 400- -100 A OC. C Q G OD. 100 400 80- PINTLI TXTE A tat EM AP
Suppose the position of an object moving horizontally after t seconds is given a. Graph the position function. b. Find and graph the velocity function. When is the object stationary, moving to the right, and moving to the left" c. Determine the velocity and acceleration of the object at t = 1. d. Determine the acceleration of the object when its velocity is zero. e. On what intervals is the speed increasing? f(t)=51²-7t;0sts8 When is the object stationary? t= (Simplify your answer. Use a comma to separate answers as needed.) When is the object moving to the right? The object is moving to the right on (Simplify your answer. Type your answer in interval notation. Us When is the object moving to the left? The object is moving to the left on (Simplify your answer. Type your answer in interval notation. Us c. The velocity of the object at t= 1 is (Simplify your The acceleration of the object at t= 1 is (Simplify yc d. The acceleration of the object when its velocity is zero is (Simplify your answer.) e. On what intervals is the speed increasing? S. ft. ft/s. ft/s². arate answers as needed.) arate answers as needed.) The speed is increasing on the interval(s). (Simplify your answer. Type your answer in interval notation. Use a comma to separate answers as needed.)
An object is dropped from a tower 576 ft above the ground. The objects height above ground 1 seconds after the fall is s(t)=576-16r. Determine the velocity and acceleration of the object the moment it reaches the ground The velocity of the object the moment it reaches the ground is -102 (Simplify your answer) The acceleration of the object the moment it reaches the ground is-32² (Simplify your answer)
The graph of s= f(t) represents the position of an object moving along a line at time t 20. a. Assume the velocity of the object is 0 when t=0. For what other values of t is the velocity of the object zero? b. When is the object moving in the positive direction and when is it moving in the negative direction? c. Sketch a graph of the velocity function. d. On what intervals is the speed increasing? a. The velocity of the object is zero at t= 2,3,4. (Use a comma to separate answers as needed.) b. When is the object moving in the positive direction? Select the correct choice below and, if necessary, fill in the ans A. The object is moving in the positive direction on the interval(s) (Simplify your answer. Type your answer in interval notation. Round to the nearest grid line as needed. Use a ca B. The object is never moving in the positive direction. When is the object moving in the negative direction? Select the correct choice below and, if necessary, fill in the answer OA. The object is moving in the negative direction on the interval(s) (Simplify your answer. Type your answer in interval notation. Round to the nearest grid line as needed. Use a ca OB. The object is never moving in the negative direction. c. Sketch a graph of the velocity function. Choose the correct graph below. OA B.
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The velocity of the object is zero at t= 2,3,4 Use a comma to separate answers as needed) When is the object moving in the positive direction? Select the correct choice below and, if necessary, fil in the answer box within your choice. A The object is moving in the positive direction on the intervals) (Simplify your answer. Type your answer in interval notation. Round to the nearest grid line as needed. Use a comma to separate answers as needed. Use integers or decimals for any numbers in the expression) OB. The object is never moving in the positive direction When is the object moving in the negative direction? Select the comect choice below and, if necessary in the answer box within your choice. OA The object is moving in the negative direction on the interval() (Simplify your answer. Type your answer in interval notation. Round to the nearest grid line as needed. Use a comma to separate answers as needed. Use integers or decimals for any numbers in the expression) OB. The object is never moving in the negative direction e. Skatch a graph of the velocity function. Choose the correct graph below OA m Oc OD Nath Q
The graph of a represents the position of an object moving along a line at time 120 Assume the velocity of the object is D when 1-0. For what other values of t is the velocity of the object zero? When is the object moving in the positive direction and when is it moving in the negative direction? Sketch a graph of the velocity function d. On what intervals is the speed Increasing? UA The object is moving in the negative direction on the interval(s) (Simplify your answer. Type your answer in interval notation Round to the nearest grid line as needed. Use a comma to separate answers as needed. Use integers or decimals for any numbers in the expression) OB. The object is never moving in the negative direction Sketch a graph of the velocity function Choose the correct graph below OA ddu OC OD Select the corect choice below and, if necessary, fil in the answer box within your choice OA The speed of the object is increasing on the intervals) (Simplify your answer Type your answer in interval notation Round to the nearest grid line as needed. Use a comma to separate answers as needed Use integers or decimals for any numbers in the expression. Use ascending order) The speed of the object never increases
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Suppose the position of an object moving horizontally after t seconds is given a. Graph the position function. b. Find and graph the velocity function. When is the object stationary, moving to the right, and moving to the left" c. Determine the velocity and acceleration of the object at t = 1. d. Determine the acceleration of the object when its velocity is zero. e. On what intervals is the speed increasing? f(t)=51²-7t;0sts8 When is the object stationary? t= (Simplify your answer. Use a comma to separate answers as needed.) When is the object moving to the right? The object is moving to the right on (Simplify your answer. Type your answer in interval notation. Us When is the object moving to the left? The object is moving to the left on (Simplify your answer. Type your answer in interval notation. Us c. The velocity of the object at t= 1 is (Simplify your The acceleration of the object at t= 1 is (Simplify yc d. The acceleration of the object when its velocity is zero is (Simplify your answer.) e. On what intervals is the speed increasing? S. ft. ft/s. ft/s². arate answers as needed.) arate answers as needed.) The speed is increasing on the interval(s). (Simplify your answer. Type your answer in interval notation. Use a comma to separate answers as needed.)
An object is dropped from a tower 576 ft above the ground. The objects height above ground 1 seconds after the fall is s(t)=576-16r. Determine the velocity and acceleration of the object the moment it reaches the ground The velocity of the object the moment it reaches the ground is -102 (Simplify your answer) The acceleration of the object the moment it reaches the ground is-32² (Simplify your answer)
The graph of s= f(t) represents the position of an object moving along a line at time t 20. a. Assume the velocity of the object is 0 when t=0. For what other values of t is the velocity of the object zero? b. When is the object moving in the positive direction and when is it moving in the negative direction? c. Sketch a graph of the velocity function. d. On what intervals is the speed increasing? a. The velocity of the object is zero at t= 2,3,4. (Use a comma to separate answers as needed.) b. When is the object moving in the positive direction? Select the correct choice below and, if necessary, fill in the ans A. The object is moving in the positive direction on the interval(s) (Simplify your answer. Type your answer in interval notation. Round to the nearest grid line as needed. Use a ca B. The object is never moving in the positive direction. When is the object moving in the negative direction? Select the correct choice below and, if necessary, fill in the answer OA. The object is moving in the negative direction on the interval(s) (Simplify your answer. Type your answer in interval notation. Round to the nearest grid line as needed. Use a ca OB. The object is never moving in the negative direction. c. Sketch a graph of the velocity function. Choose the correct graph below. OA B.
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The velocity of the object is zero at t= 2,3,4 Use a comma to separate answers as needed) When is the object moving in the positive direction? Select the correct choice below and, if necessary, fil in the answer box within your choice. A The object is moving in the positive direction on the intervals) (Simplify your answer. Type your answer in interval notation. Round to the nearest grid line as needed. Use a comma to separate answers as needed. Use integers or decimals for any numbers in the expression) OB. The object is never moving in the positive direction When is the object moving in the negative direction? Select the comect choice below and, if necessary in the answer box within your choice. OA The object is moving in the negative direction on the interval() (Simplify your answer. Type your answer in interval notation. Round to the nearest grid line as needed. Use a comma to separate answers as needed. Use integers or decimals for any numbers in the expression) OB. The object is never moving in the negative direction e. Skatch a graph of the velocity function. Choose the correct graph below OA m Oc OD Nath Q
The graph of a represents the position of an object moving along a line at time 120 Assume the velocity of the object is D when 1-0. For what other values of t is the velocity of the object zero? When is the object moving in the positive direction and when is it moving in the negative direction? Sketch a graph of the velocity function d. On what intervals is the speed Increasing? UA The object is moving in the negative direction on the interval(s) (Simplify your answer. Type your answer in interval notation Round to the nearest grid line as needed. Use a comma to separate answers as needed. Use integers or decimals for any numbers in the expression) OB. The object is never moving in the negative direction Sketch a graph of the velocity function Choose the correct graph below OA ddu OC OD Select the corect choice below and, if necessary, fil in the answer box within your choice OA The speed of the object is increasing on the intervals) (Simplify your answer Type your answer in interval notation Round to the nearest grid line as needed. Use a comma to separate answers as needed Use integers or decimals for any numbers in the expression. Use ascending order) The speed of the object never increases