The work done on the crate would be 4000 joules (W = F x d), as work is the product of force (200 N) and distance (20 m).
Work = force x distance = Newtons x meters = 1937 Joules.
The reaction force is 100 newtons exerted by the crate on the boy in the opposite direction (Newton's third law).
The work done is calculated as the force applied multiplied by the distance traveled in the direction of the force. In this case, the work done is 75 Joules (15 N * 5 m) when pushing the 25 kg crate with a force of 15 Newtons over a distance of 5 meters.
The work done is given by the formula Work = Force x Distance. Rearranging this formula we find Distance = Work / Force. Plugging in the values given, we get Distance = 68 joules / 4 newtons = 17 meters. So, the crate was moved 17 meters.
No, multiplying meters and Newtons does not result in joules. Joules are a unit of energy, while meters measure distance and Newtons measure force. To calculate work, which is in joules, you would need to multiply force (in Newtons) by distance (in meters) in the direction of the force.
Work = force x distance = Newtons x meters = 1937 Joules.
The reaction force is 100 newtons exerted by the crate on the boy in the opposite direction (Newton's third law).
Force x distance = 100 x 2 = 200 newton-meters = 200 joules.
The work done is calculated as the force applied multiplied by the distance traveled in the direction of the force. In this case, the work done is 75 Joules (15 N * 5 m) when pushing the 25 kg crate with a force of 15 Newtons over a distance of 5 meters.
The work done is given by the formula Work = Force x Distance. Rearranging this formula we find Distance = Work / Force. Plugging in the values given, we get Distance = 68 joules / 4 newtons = 17 meters. So, the crate was moved 17 meters.
To convert Newtons to Joules, you multiply the force in Newtons by the distance in meters over which the force is applied. Joules are a unit of energy, and when you multiply force (in Newtons) by distance (in meters), you get work done, which is measured in Joules.
No, multiplying meters and Newtons does not result in joules. Joules are a unit of energy, while meters measure distance and Newtons measure force. To calculate work, which is in joules, you would need to multiply force (in Newtons) by distance (in meters) in the direction of the force.
By using a pulley, Erin can reduce the amount of force needed to lift the crate. If Erin uses a single fixed pulley, she would still need to apply 50 newtons of force to lift the crate, but it would require less physical effort due to the change in direction of the force. If she uses a more complex pulley system, like a block and tackle, she could further reduce the amount of force needed, making it even easier to lift the crate.
Fnet = F1+F2Force of man f1 = 10nForce of goat f2 = 10nSo,Fnet = 10+10Fnet=20n================================-- If Fred and the man are both pushing in the same direction, thenthe net force is 20 newtons.-- If they're not both pushing in the same direction, then the net forceis less than 20 N, but we don't have enough information to be able tonail down either the net force or its direction.
Work is equal to force x distance. If the force is specified in Newtons, and the distance in meters, then the work is in Joules.Work is equal to force x distance. If the force is specified in Newtons, and the distance in meters, then the work is in Joules.Work is equal to force x distance. If the force is specified in Newtons, and the distance in meters, then the work is in Joules.Work is equal to force x distance. If the force is specified in Newtons, and the distance in meters, then the work is in Joules.
No, the result of multiplying Newtons by meters is not a valid unit in physics. Newtons represent a unit of force, while meters represent a unit of distance. If you multiply Newtons by meters, you get Newton-meters, which represents a unit of work or energy, also known as a joule.
15,000 ft-lbs of force equates to about 20,337.27 newton-meters.