A 49 Newton rock is lifted 2 meters in 5 seconds.

How much work is done?

What power is used?

1 Robert throws a frisbee to Grace, who is 50m away. It reaches her in 5s. What was the speed of the frisbee? Include the correct units in your answer.

An electric charge of 120 coulomb makes electric circuit to flow electric current of 120 ampere what is time requare

What is a non-example of an inverse relationship

On the EM spectrum, visible light is found between Question 10 options: ultraviolet rays and gamma rays. television waves and infrared rays. radar waves and X-rays. infrared rays and ultraviolet rays.

A 3.7 kg block is pushed along a horizontal floor by a force modifyingabove upper f with right-arrow of magnitude 25 n at a downward angle θ = 40°. the coefficient of kinetic friction between the block and the floor is 0.26.

In a research facility, a person lies on a horizontal platform which floats on a film of air. When the person's heart beats, it pushes a mass m of blood into the aorta with speed v, and the body and platform move in the opposite direction with speed

What are some ways the oceanic crust and the continental crust are alike?

Why is gangue sometimes reprocessed.

4.7 cm. The tube is sealed at one end and loaded with lead shot to give it a total mass of M = 130 g. The tube floats in water (of density 1 g/cm3) in vertical position, loaded end down.

Why is it incorrect to say that vascular tissue, gametophytes, and fronds are all found mosses