Four students investigated the effect of gravity on falling objects. The students all used the same three balls and dropped them from a height of 8 meters. They recorded the time it took for each ball to hit the ground. Which student most likely had an error in the results? (1 point)

Ziva

Jade

Owen

Eduardo

One form of energy can be another type of energy. a. created to form b. transformed into c. destroyed and then created to form

The period of a pendulum varies directly as the square root of the length of the pendulum and inversely as the square root of the acceleration due to gravity. find the period when the length is 144 cm and the acceleration due to gravity is 980 cm per second squared, if the period is 7pi seconds when the length is 289 cm and the acceleration due to gravity is 980 cm per second squared.

Which of the the following are examples of projectile motion of both projectile motion and two dimensional motion