Arock is dropped from a vertical cliff. the rock takes 6.00 s to reach the ground below the cliff. what is the height of the cliff? (take g=10.0 m/s2)

A2k pendulum has a speed of 1 m/s at a height of 1/2 meter

Using gravity, an elephant can pull a mouse towards it from the ground. true or false explain why. will give brainliest if answered fast and the best explanation

Calculate the first and second velocities of the car with four washers attached to the pulley, using the formulas v1 = 0.25 m / t1 , and v2 = 0.25 m / (t2 – t1) where t1 and t2 are the average times the car took to reach the 0.25 and the 0.50 meter marks. record these velocities, to two decimal places, in table e.