A carnival ride has a 2.0m radius and rotates once each. 90s. Find the centripetal acceleration

Compare the motion of the particles when the frequency is high to the low-frequency motionHow would you describe the difference?

What happens when a moving object encounters friction? A. Some of its kinetic energy is converted into thermal energy. B. Some of the energy is lost due to the friction. C. Some of its potential energy is converted into thermal energy. D.

Two identical small charged spheres are a certain distance apart, and each one initially experiences an electrostatic force of magnitude f due to the other. with time, charge gradually diminishes on both spheres by leaking off.

A graduated cylinder contains 63.0 mL of water. A piece of gold, which has a density of 19.3 g / cm3, is added to the water and the volume goes up to 64.5 mL. Calculate the mass in grams of the gold that was added to the water.

Select the correct answer from each drop-down menu. Jupiter's strength of gravity is greater than Earth's strength of gravity. A person's heightmassweight will be the same on Jupiter and Earth.

A major process by which the Sun's energy is transported around the Earth system?

Charge 1 is - 30 μC, charge 2 is 5 μC, the distance between the charges is 8 cm, and they are located in a vacuum. If the third charge of 3 μC would be placed into position B, i. e.

For water vapor to turn back i to a liquid what do you do to it's temperature

How long will it take a car that is moving at 60 miles per hour to travel 120 miles?

Calculate the force required to give 380kg car an acceleration 10m/s square