A sandbag is dropped from a Jules Verne hot air balloon,  which is ascending vertically at a constant speed of 6 m/s. If the bag is releasedwith the same upward velocity of 6 m/s when t=0 and hits the ground when t=8 s,  determine the speed of the bag as it hits the ground.Use g=9.81 m/s2 in your calculation.Question 11Answera.92.56b.45.65c.52.69d.72.48

A baseball catcher puts on an exhibition by catching a 0.10-kg ball dropped from a helicopter at a height of 81 m. What is the speed of the ball just before it hits the catcher's glove 1 m above the ground? (g = 9.8 m/s2 and ignore air resistance)Select one:a.39.6 m/sb.1568 m/sc.​40.09 m/sd.28 m/se.0.05 m/s

balloon is rising vertically up with a velocity of 29 ms−1. A stone is dropped from it and it reaches the ground in 10 seconds. The height of the balloon when the stone was dropped from it, was (g=9.8 ms−2)

If a ball is dropped from a 100 m cliff, it accelerates at a constant rate of 9.8 m/s2. Assuming its initial velocity is 0 m/s, its initial position is 0 m and its final position is 100 m away from the initial position, what is the velocity of the ball when it hits the ground?

A bullet of 10 g strikes a sand-bag at a speed of 103 m/s and gets embedded after travelling 5 cm. Calculate i) The resistive force exerted by the sand on the bullet ii) The time taken by the bullet to come to rest.

A stone was dropped off a cliff and hit the ground with a speed of 152 ft/s. What is the height of the cliff? (Use 32 ft/s2 for the acceleration due to gravity.)Part 1 of 4We know that s(t) = 12at2 + v0t + s0. In this situation, we have a = ft/s2, v0 = ft/s, and s0 = h, where h is the height of the cliff (in feet) that we wish to find.