Questions and answers by

Jerry Macfadden

Questions (4)

A rock is thrown straight up, reaches a maximum height, which of the following describes the motion at the maximum height?
1. 2 answers
2. 2,931 views
On Earth, falling objects accelerate downward at 9.8 meters per second squared. But on another planet, the gravitational
1. 1 answer
2. 529 views
The Roller Coaster interactive is designed to give users an entertaining way of examining the principle of Conservation of
1. 0 answers
2. 399 views
The bars representing gravitational potential energy and mechanical energy will increase when you increase the angle. Why?
1. 1 answer
2. 382 views

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