A 5000N block is lifted 1000cm. How much work was done?

What do scientists now believe is the key factor in transferring information from short term memory

The vertical displacement of the wave is measured from the equilibrium to the crest and is called the frequency. crest to the trough and is called the amplitude. trough to the trough and is called the wavelength.

At the same velocity, which object will have the greater momentum a 1000 kg compact car a 5000 kg pick up truck a 50 kg bicycle a 70 kg man

Can a red nova hurt earth?

Where are the oldest rocks found?

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