What is the momentum of a 3 kg object moving east at 4 m/s?

Which of these forms of radiation passes most easily through the disk of the Milky Way? 1 - red light 2 - blue light 3 - infrared light

Describe what happens to pressure as the force exerted on a given area increases.

A lithium atom has three electrons. a fluorine atom has nine protons and nine electrons, with seven electrons in its outer energy level.

Which of the following blood vessels uses elasticity to push blood further along the bloodstream? Varicose veins O Arteries Atrioventricular node Capillaries

What is the great red spot? what is the great red spot? a long-lived, high-pressure storm on jupiter a place where reddish particles from io impact jupiter's surface a hurricane that comes and goes on jupiter a region on jupiter where the

After creating a question and forming a hypothesis, what is the next step in the scientific method

Roger sees water balloons fall past his window. He notices that each balloon strikes the sidewalk 0.51 s after passing his window. Roger's room is on the second floor, 10 m above the sidewalk.

Which statements accurately describe the Doppler effect?

Describe how mass and distance affect gravitational force.

a bike can climb the inclined road at uniform speed of 72 km/hr by applying force 500N what will be the power applied by the bike?