what is the mass of a basketball that has a kinetic energy of 100 and is traveling at 5 meters per second

A projectile is defined as: (A) any object that is in flight. (B) any object that moves through air or space solely under the influence of gravity. (C) any object that applies an upward force to oppose gravity as it travels through air or space.

What causes an atom to become positively charged?

A solenoid 3.0 cm long consists of 5748 loops of wire. If the magnetic field inside the solenoid is 1.0T. what is the magnitude of the current that flows through it? A) 52 A B) 0.24 A C) 4.2 A D) 3.0 A

What does a rock weigh on the moon if it weighs 20N on earth?

Gel electrophoresis sorts dna molecules on the basis of their

A hole is drilled to the center of the earth and a ball is dropped into it. When the ball is at the earth's center, compared with their respective values at the earth's surface,

What is the development of static?

Methane gas absorbs red light, and methane clouds reflect blue light, giving Uranus and Neptune their distinctive blue colors. Why do Uranus and Neptune have methane clouds, but Jupiter and Saturn do not

A brick is released with no initial speed from the roof of a building and strikes the ground in 2.50 s, encountering no appreciable air drag.

State 3 properties of air Try your best doesn't have to be all of them