A ball is held 1.4 meters above the floor When the ball is held motionless above the floor, the ball possesses only what energy

How did Nicolaus Copernicus Revolutionize astronomy in the early 16th century?

An electron in a TV CRT moves with a speed of 6.10 ✕ 107 m/s, in a direction perpendicular to the Earth's field, which has a strength of 5.00 ✕ 10-5 T.

Which environmental change would most likely result in bullfrog offspring that are able to store more water than bullfrogs in previous generations?

if you were in a car that drove off the edge of a cliff, why would you be momentarily weightless? would gravity still be acting on you?

Saul convert 2.392 hectoliters to liters what should his new number be?

A rocket, initially at rest on the ground, accelerates straight upward from rest with constant acceleration 58.8 m/s^2. The acceleration period lasts for time 8.00 s until the fuel is exhausted. After that, the rocket is in free fall.

Why are tyres of formula one is different from four wheels drive?

The slope of a velocity versus time graph gives

Which of the following describes subatomic particles? carbon and nitrogen solids, liquids, gases larger than atoms protons, neutrons, and electrons

What is the difference between speed and velocity? A) velocity describes speed with direction. B) there is no difference. C) Velocity describes direction with position. D) Velocity is used in space, while speed is used on earth.