Work = Force applied over distance. So, distance is 14.5m, but how much force is applied? Force is equal to mass times acceleration, usually due to gravity. So, the force the tomato applies is .115kg * 9.81 m/sec2 = 1.12 Newton's. The work then is 16.2 Joules.
a fallen treee is lifted 2.75 meters. How much work is done?
145 meters is much smaller than 145,000 meters.
1400j
To use standard units, convert the mass to kilograms. Then use the formula: PE = mgh (potential energy = mass x gravity x height). Gravity is approximately 9.8. The answer will be in Joules.
2 Newton-meters
If a 100 N box is lifted 3 meters off the ground, the answer is 300 joules.
If a 100 N box is lifted 3 meters off the ground, the answer is 300 joules.
107,800 J
How much work is done on a 50-kg cargo that is lifted by a pulley 10 m from the ground? (Disregard use of comma in writing digits.)
If a 100 N box is lifted 3 meters off the ground, the answer is 300 joules.
In the pulp of tomato depending on how large the tomato is
the amount of juice a tomato has depends on the tomato