lock of mass 2.00 kg starts from rest at the edge of the ramp as shown. It is pushed up ramp by a 30.0 N force, F, acting parallel to the ramp as shown. The ramp makes an le of 40.0° with the horizontal. Assume the ramp is smooth. When the block reaches the of the ramp, the force F stops acting so that the block is only under the influence of vity. It takes the block t=5 seconds to reach point A. The block is therefore launched m the top of the ramp and follows a parabolic trajectory in the air. Take the acceleration to Earth's gravity to be 9.81 m/s².
lock of mass 2.00 kg starts from rest at the edge of the ramp as shown. It is pushed up ramp by a 30.0 N force, F, acting parallel to the ramp as shown. The ramp makes an le of 40.0° with the horizontal. Assume the ramp is smooth. When the block reaches the of the ramp, the force F stops acting so that the block is only under the influence of vity. It takes the block t=5 seconds to reach point A. The block is therefore launched m the top of the ramp and follows a parabolic trajectory in the air. Take the acceleration to Earth's gravity to be 9.81 m/s².
College Physics
1st Edition
ISBN:9781938168000
Author:Paul Peter Urone, Roger Hinrichs
Publisher:Paul Peter Urone, Roger Hinrichs
Chapter5: Further Applications Of Newton's Laws: Friction, Drag, And Elasticity
Section: Chapter Questions
Problem 19PE: Repeat Exercise 5.18 with the contestant pulling the block of ice with a rope over his shoulder at...
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