A rock, 1.2 kg, was thrown into the air.  As it reaches its maximum height gravity begins to work on it.  19) What number information have you been given

A rock, 1.2 kg, was thrown into the air.  As it reaches its maximum height gravity begins to work on it.  20) What will you be using for acceleration? (type in the number and unit)

A rock, 1.2 kg, was thrown into the air.  As it reaches its maximum height gravity begins to work on it.  How much force is being put on the rock as it falls?  Use the equation triangle you filled out for number 2122) What is the answer?1 point0.1 N11.8 N8.2 N

A rock, 1.2 kg, was thrown into the air.  As it reaches its maximum height gravity begins to work on it.  20) What will you be using for acceleration? (type in the number and unit)1 pointFill out your equation Triangle with the numbers from question 20.21)  To find the answer to question 22, which equation will you use1 pointm = F / aF = m * aa = F / m

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)

A rock is thrown straight down with an initial velocity of 17.5 m/s from a cliff. What is the rock's displacement after 2.0 s? (Acceleration due to gravity is 9.80 m/s2.)Select one:a.55 mb.28 mc.49 md.64 m