What is the formula for displacement

ou are unloading a refrigerator from a delivery van. The ramp on the van is 5.0 m long, and its top end is 1.4 m above the ground.

Based on how stars are named, which star is probably brightest

The separation of white light into colors is called

A camel travels 500 meters in five minuets what is its speed

Because of the Doppler effect, sounds coming from a moving source seem louder than if the source were not moving. are of a higher frequency if the source is moving away from the observer.

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.