Question 8 1 pts A constant force of 8 N is applied to a block that slides without friction on a horizontal surface. The
Posted: Mon May 02, 2022 9:11 pm
- Question 8 1 Pts A Constant Force Of 8 N Is Applied To A Block That Slides Without Friction On A Horizontal Surface The 1 (53.67 KiB) Viewed 39 times
Question 8 1 pts A constant force of 8 N is applied to a block that slides without friction on a horizontal surface. The force is applied by a rope that makes an angle of 30 degrees with respect to the horizontal. What is the work done by the rope after the block slides a distance of 1 m? O 6.9 J 04.0) O 8.0 J 0 -8.0J 0 -4.0
Question 10 1 pts The electric potential between two objects decreases with separation distance. The charges of the objects have opposite signs and equal magnitudes same signs and any magnitudes O opposite signs and any magnitudes Osame signs and equal magnitudes Question 11 1 pts A 1 kg block is released from rest at the top of a ramp of height h as shown in the figure below. The block travels down the ramp, which is frictionless. Upon reaching the bottom, the mass slides along the horizontal surface with coefficient of kinetic friction 0.15. The block comes to a stop after traveling a distance of 3 m. What is the height h? O 1.5 m O 2.2 m O 0.45 m O 20 m 10 m