What is meant by angular frequency?

Suppose you exert 150 n on your refrigerator and push it across the kitchen floor at constant velocity. what friction force acts between the refrigerator and the floor?

A ball is dropped from rest at height of 20m. If it loses 25% of its kinetic energy when it strikes the ground. What is the height to which it bounces?

Will two sounds of 50 db constitute a sound of 100 db. Explain

ants can carry food at a speed of 15cm/s. How long will it take the ant to carry a cookie crumb a distance of 500m from the kitchen table to the ant hill?

What is the centripetal acceleration of a body moving at a constant speed in a circle of radius 10.0 m and a period of 2.0 sec?

Who would use more energy in a day - someone who plays a lot of sport or someone who plays a lot of computer games

If you know the wavelength of any form of electromagnetic radiation, you can determine its frequency because?

What are the relationships of the different types of matter, mass, and the change in the average kinetic energy of particles?

A steamboat moves with velocity components of 6 km/hr along the x direction and 8 km/hr along the y direction. what is the direction of the steamboat with respect to the x axis?

What are 3 ways scientists can take to reduce bias?