Question

Canvas D | Question 23 4 pts re package is dropped from rest from a helicopter hovering 59 m above the ground. What is the speed of the package just before it reaches the ground? Neglect air resistance. D Question 24 5 pts A baseball of mass 1.38 kg initially at rest, is struck by a bat so that it acquires a speed 10 m/s. Determine the duration of the collision between the bat and the ball (in seconds). if the magnitude of the average force exerted on the ball is 400 N DQuestion 25 5 pts Suppose you have a 150-kg wooden crate resting on a wwood floor. (a) What force do you need to exert horizontally on the crate so the crate start moving? Assume the coefficient of static friction of wood on wood is 0.4

Answer 1

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2. 3 V = 34.0058 w 2 4 FMDV 40.38) F 588 New ton