Y-axis of a velocity-time graph represents

Ina shoots a large marble (Marble A, mass: 0.08 kg) at a smaller marble (Marble B, mass: 0.05 kg) that is sitting still. Marble A was initially moving at a velocity of 0.5 m/s, but after the collision it has a velocity of - 0.1 m/s.

Hot coffee is stirred with a spoon, the spoon gets hot due to

Which phase of the Moon occurs when Earth, the Moon, and the Sun lie on the same line? A. new moon B. quarter moon C. gibbous moon D. crescent moon

What happens to particle motion when the heat is added? How do you suppose this would affect the rate at which a chemical change takes place?

A student dissolves 24.2 g of NaCl in 500 mL of water. Another student dissolved 24.2 g of KI in 500 mL of water. Why do the two solutions have different molarities? a) The volumes of the solutes differ. b) The compounds have different molar masses.

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.