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Four and half
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∙ 12y ago
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100 kg is equal to how much?
right around 220# but that is not the exact answer, it is in the ball park
Which if either has greater momentum a 1 kg ball moving at 2 meters per second or a 2 kg ball moving at 1 meters per second?
Momentum = (mass) x (speed) (1 x 2) = (2 x 1). Their momenta are equal.
What is the gravitational potential energy of a 60 kg person standing on the roof of a 10 story building and each story is 3 m high?
Height = 3*10 = 30 metres so GPE = m*g*h = 60*g*30 = 17,658 Newtons approx.
How many grams are in 400000 kilograms?
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.
What is the speed of a 2 kg ball that has a momentum of 10 kg per meter per second?
Momentum = M V = 10V = 10/M = 10/2= 5 meters per second
What is the GPE of a 2 kg ball that is m above the floor?
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.
What is the GPE of a 3 kg block 10 m above the floor?
GPE = m*g*h = 294 Joules.
What is the GPE of a 5 kg bowling ball sitting on a rack 2 m above the floor?
On earth: Potential energy = mgh so: 2kg * 9,81m/s^2 * 5m = 98,1 Joule
How high do you have to lift a 1 kg ball to give it 49 j of gpe?
1
What is the gravitational potential energy of a 742 kg wrecking ball attached to a crane 9 m above ground?
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.
What is the gravitational potential energy of a 742 kg wrecking ball at 5 meters above the ground?
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.
What is the mass of a hiker 200m above the ground if her GPE is 117600J?
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.
What has greater GPE 5kg or 2 kg?
The answer will depend on their positions (heights).
What is the gravitational potential energy of a 60 kg person standing on the roof of a 10 story building and each story is 3 m high with the person on the 5th floor?
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.
What is the gpe of a book that has a mass of 4 kg on a table 3 meters off the ground?
GPE = mgh = 4 x 9.8 x 3 = 117.6J
If the larger boulder has a mass of 50 kg and a height of 150 m from the ground what is its GPE?
GPE = mgh (mass x gravity x height). You can use 9.8 for gravity.
What objects has the greatest gravitational potential energy baseball hat 2 kg 0.8 m trophy cup 6 kg 0.5 m globe 3.2 kg 0.7 m?
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.
