First, you have to calculate the ball's volume. Just divide the mass by the specific gravity.
Then use the formula for the volume of a sphere. Solve for r (radius).
The diameter is twice the radius.
You multiply the mass in kilograms, by gravity. Close to Earth's surface, gravity is approximately 9.8 meters / square second (or 9.8 newton / kilogram).
150kg = 23st 8.6934 lbs.
25% of 150kg= 25% * 150= 0.25 * 150= 37.5kg
It is: 60/150kg equals 2/5kg in its simplest form
60%
150,000
150kg to
Gravitational potential energy is taken my multiplying the mass of the object (kg) by the acceleration due to gravity (9.8m/s^2) by the height the object is at (m). An example could be being on a rollar coaster cart 10m above the ground and with a mass of 150kg. EnPot=mgh =(150kg)(9.8m/s^2)(10m) =14700 J of energy
150kg = 330lb 11.1oz
150kg = 23.6 stone.
The gravitational potential energy of the object can be calculated using the formula: PE = mgh, where m is the mass (150kg), g is the acceleration due to gravity (9.8 m/s^2), and h is the height (5m). Plugging in the values, we get PE = 150 kg * 9.8 m/s^2 * 5 m = 7350 J.
60 x 150 = 9000