A frog hops at 2.45 m/s a distance of 2.11 m. How long does it take?

What is the direction of velocity for a satellite?

Ian infinite nonconducting sheet has surface charge density on one side. How far apart are equi-potential surfacews whose potentials sdiffer by 50 V?

A box exerts 10,000 Pa of pressure on the ground. If the box weighs 1000 N, how much area is in contact with the ground? 10,000,000 m2 0.1 m2 11,000 m2 10 m2

A wave with a period of 1/3 sound has a frequency of

How to find the frictional force acting on an object (not the friction coefficient) ? ... ?

What is the most advanced life form on earth

Which EM wave is about the size of humans?

Describe how the Catapult works?

Newton's third law of motion states that the force pair acting on different objects consist of two forces that

While working on her science fair project Venus connected a battery to a circuit that contained a light bulb. Venus decided to change the light bulb to a higher resistance, but she wanted to keep the current the same.