13 An Athlete Throws The Shotput With An Initial Velocity Of 14 M S At A 40 Angle From The Horizontal The Shotput Lea 1 (26.86 KiB) Viewed 53 times
13 An Athlete Throws The Shotput With An Initial Velocity Of 14 M S At A 40 Angle From The Horizontal The Shotput Lea 2 (26.86 KiB) Viewed 53 times
13. An athlete throws the shotput with an initial velocity of 14 m/s at a 40° angle from the horizontal. The shotput leaves his hand at a height of 2.2 m above the ground a. Determine the horizontal component of the initial velocity. b. Determine the vertical component of the initial velocity. c. Determine how long the shotput is in the air. d. Calculate the horizontal distance the shotput traveled. 14. A professional hockey player is able to speed a hockey puck with a mass of 0.17 kg to a velocity of 45 m/s, after hitting it for 38 x 10 seconds. What is the momentum of the puck? 15. A 63-gram chicken egg falls to the ground in your rocket, hitting the ground at 20.0 ms. If the egg is brought to rest in 0.10 seconds, how big is the net force on the egg?
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