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Jaime hits a 0.058 kg golf ball with a force of 272 N and gives it a velocity of 62.0 m / s. How long was the golf club in contact with the ball?
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- What is the force if Mass= 0.1697 kg Initial velocity: 0 m/s Time interval: 0.0791 s Final velocity: 28 m/sTwo ice skaters stand face to face and "push off" and travel directly away from each other. The boy has a velocity of 5 m/s and he weighs 750 N. The girl weighs 480 N. What is the girl's velocity?an iron ball with a mass of 67.5 kg is traveling with an initial velocity of 20.5 m/s. the ball is hit with a hammer, which remains in contact with the ball for 0.20 sec. how much force must the hammer hit the ball with to cause it to change directions?
- For a ballistic study, a 1.9-gram mass bullet is fired into softwood. The bullet strikes the wood surface with a velocity of 380 m/s and penetrates 0.15 m. Find the time required to stop the bullet in seconds. Express your answer in FIVE (5) significant figures.An object with a mass of 6 kg is acted upon by a force of 50 N for 8 s. What is the final velocity of the object if it was moving at 4 m/s.Two men are moving a heavy metal box with a mass of 225 kg from an initial position to one that is 8 m away towards the right.
- A 15 kg object at rest experiences 120 N of force for a duration of 0.20s. What is the final velocity of the object after the application of the force?A 76.1 kg astronaut of holding a 12.3 kg tool pack while drifting at 10.6 m/s to the right. She throws the tool pack away so that it is drifting at 1.5 m/s to the left. How fast is she moving after the throw? Assume that they are out in deep space with no other forces acting on them.A hockey player slaps a puck into a cushion, which brings the puck to rest. If the puck's initial velocity was +40 m/s and it has a mass of 170 g, what force does the cushion apply to the puck? Assume the cushion acts on the puck for 0.03 s and the surface that the puck slides on is frictionless.
- A 458-gram ball is traveling horizontally at 10.8 m/s to the left when it is suddenly struck horizontally by a bat, causing it to reverse direction and to travel at 9.7 m/s to the right. If the bat produced an average force of 1,201 N on the ball, for how long was it in contact with the ball?While walking along Makati Avenue, you saw a moving car with initial speed of 28 m/s . The car is 1050 kg. Find the amount of force in stopping the car for 210 m.A 0.5 kg soccer ball going 30 m/s is headed in the opposite direction 20 m/s. The interaction between the ball and the head lasts for 0.1 seconds. The force on the ball is: A. 50 N B. 250 N C. 2250 N D. 17 N