Q: What is the GPE of a 3 kg ball that is 2 m above the floor?

Write your answer...

Submit

Still have questions?

Continue Learning about Math & Arithmetic

right around 220# but that is not the exact answer, it is in the ball park

Momentum = (mass) x (speed) (1 x 2) = (2 x 1). Their momenta are equal.

Height = 3*10 = 30 metres so GPE = m*g*h = 60*g*30 = 17,658 Newtons approx.

400000000 grams. This is because there are 1000 grams in one kilogram. ==== 1,000 g = 1 kg = 1,000 g / 1 kg To convert 400,000 kg to g, multiple 400,000 kg by the above conversion ratio as follows: 400,000 kg * (1,000 g / kg) = 400,000,000 g Note: kg cancel and you are left with grams as your unit of measure in your answer.

Momentum = M V = 10V = 10/M = 10/2= 5 meters per second

Related questions

The gravitational potential energy (GPE) of the ball is given by the formula GPE = mgh, where m is the mass of the ball (2 kg), g is the acceleration due to gravity (9.81 m/s^2), and h is the height above the floor. Without the height (h) above the floor provided, we cannot determine the exact GPE of the ball.

GPE = m*g*h = 294 Joules.

On earth: Potential energy = mgh so: 2kg * 9,81m/s^2 * 5m = 98,1 Joule

1

The gravitational potential energy of the wrecking ball can be calculated using the formula: GPE = mgh, where m is the mass (742 kg), g is the acceleration due to gravity (9.8 m/s^2), and h is the height above the ground (9 m). GPE = 742 kg * 9.8 m/s^2 * 9 m = 64,899.6 Joules Therefore, the gravitational potential energy of the wrecking ball is 64,899.6 Joules.

The gravitational potential energy of the wrecking ball can be calculated using the formula: GPE = mgh, where m is the mass of the wrecking ball (742 kg), g is the acceleration due to gravity (9.81 m/s^2), and h is the height above the ground (5 meters). Plugging in the values, GPE = 742 kg * 9.81 m/s^2 * 5 meters. Calculating this gives a gravitational potential energy of approximately 36494 Joules.

The gravitational potential energy (GPE) of the hiker is given by the formula GPE = mgh, where m is the mass, g is the acceleration due to gravity (9.8 m/s^2), and h is the height. Rearranging the formula to solve for mass, we get m = GPE / (gh). Plugging in the values, we have m = 117600 J / (9.8 m/s^2 * 200 m) = 60 kg. Thus, the mass of the hiker is 60 kg.

The answer will depend on their positions (heights).

The gravitational potential energy of the person can be calculated using the formula: GPE = mgh. With a mass of 60 kg, a height of the 5th floor (3 m*4 = 12m), and acceleration due to gravity (g) of 9.8 m/s^2, the potential energy would be GPE = 60 kg * 9.8 m/s^2 * 12 m.

GPE = mgh = 4 x 9.8 x 3 = 117.6J

GPE = mgh (mass x gravity x height). You can use 9.8 for gravity.

The object with the greatest gravitational potential energy in this scenario is the trophy cup, given that potential energy is directly proportional to both the mass and the height of an object. In this case, the trophy cup has the highest mass (6 kg) and height (0.5 m) combination, leading to the greatest gravitational potential energy.