4. A 4.0 kg block is pushed upward at point X and gained an initial velocity of 9.0 m/s [upward]. The ramp has a negligible friction. a. Draw a free body diagram, and label all forces acting on the block. 35⁰ b. Calculate the acceleration of the block as it moves up the ramp. c. What is the maximum distance, d, travelled by the block before it comes to a complete stop? 4.0 kg X
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- Calculate the final speed of the 2.00-kg object that is pushed for d =25.0 m by the F = 50.0 N force on a level, frictionless floor (see the figure below). Assume the object starts from rest. V = ? 2 kg at rest $20° F d 2 kg 1) Calculate the final speed. (Express your answer to two significant figures.) SNeed help!Suppose a 4.25 slug gymnast is climbing a rope. a. What is the tension, in the rope, in pounds if he climbs at a constant speed b. What is the tension, in the rope, in pounds, if he accelerates upwards at a rate of 5.9ft/s2
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