a) Draw the free body diagram for the cart and all forces acting on the cart. b) If force changes with time, is the acceleration constant or does it also change with time? c) Determine the general equation for acceleration for the motion of the particle and find the acceleration at t = 10 s.
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- Please see the attached for the question Please give details as much as possible. Thank you.A box is placed in the bed of a pick-up truck or similar flat-bed vehicle. What the maximum acceleration the truck can undergo for which the block does not slide on the flat vehicle bed? The coefficient of static friction is mu, the vehicle mass is massvehicle, and the box mass is mbox. Derive an expression for max vehicle acceleration in terms of mu, gravitational acceleration, mvehicle, and mbox. Note that your derived expression may not contain all of these terms.a) For the pulley system shown in Fig. Q1(a), compute with the aid of free body diagram the speed and direction for Block B. Block A is moving downwards with a velocity of 2.4 m/s. AVA
- A man of mass 69 kg stands tries to stand on a sloping surface that rises at 20 degrees to the horizontal. Assuming that the man is able to stand still, draw a free body diagram for the man. N = Normal N Number 110 Fg Delete Assuming the man is able to stand still, what would be the magntiude of the frictional force on him? (Give the answer in Newtons-numerical value only, no units) Remaining Time: 03:26:36 nimmt af atatin drintion habınan abana and the dans le 00 14 the man be able to stand hard alidima? NextConsider an object on an incline where friction is present. The angle between the incline and the horizontal is θ and the coefficient of kinetic friction is μk. a.) Find an algebraic expression for the acceleration of this object. Treat down the incline as the positive direction. b.) Calculate the acceleration, in meters per second squared, of this object if θ = 31° and μk = 0.34. Treat down the incline as the positive direction.A 2.3-kg fireworks shell is fired at an angle of 19.5° from the vertical from a mortar and reaches a height of 31 m. Take the upward direction to be positive for this problem. 1.) neglecting air resistance, calculate the shell's speed in m/s when it leaves the mortar. 2.) The mortar itself is a tube .525 meters long, calculate the acceleration of the shell, in the tube as it is propelled from rest to the speed found in part 1? 3.) What is the average net force in newton acting on the shell in the mortar?