A large tuning fork has a lower or higher frequency than a small tuning fork?

6. A particle of mass is released from the position A of a semi-sphere and moves frictionless on its inner surface as shown in the figure. i) Plot the force - cos diagram.

What is the si unit amperes used to measure?

Coulomb's law relates currents to electric fields. True False

What will happen if our atmosphere was oxygen

An object is moved from a room at a temperature of 70 ºF to a room at a temperature of 90 º F. What happens to the object when it's placed in the room with a higher temperature?

A constant force of 2.0 N is used to push a box 4.0 m across the floor. How much work is done?

An object is raised above the ground gaining a certain amount of potential energy. if the same object is raised twice as high, it gains:

What property of matter is momentum related to

What is one way to increase the amplitude of a wave in a medium

A net force of 3000 N is accelerating a 1200 kg elevator upward. If the elevator starts from rest, how long will it take to travel up 15 m?