0
How many joules of work are done when a 200 kg box is lifted 5 meters above the floor?
Wiki User
∙ 12y agoWant this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
How many joules of work are done when a 20 newton box is lifted 5 meters off of the floor?
100
How many joules of work are done when a 20 newton is lifted 5 meters off of the floor?
The idea here is to multiply the force by the distance.
What is the potential energy when a 5 kg box is lifted 3 m from the floor?
The potential energy is 147 joules.
When a 20 newton box is lifted 5 meters off of the floor how much joules does it work?
The work done is stored as potential energy of the box P=Mgh F=Ma (a=g) F=Mg h=5m Therefore the work done is 20*5 = 100 joules -----------------------------------------------------------------------------------------------------
Calculate the work done in lifting a 500-N barbell 2.2m above the floor what is the potential energy of the barbell when it is lifted to this height?
Work = Force x distance So since the barbell is 500N and the barbell travels 2.2 meters it becomes 500N x 2.2m = 1100 joules (N x m)
How many joules of work are done when a 20 kg box is lifted 5 meters above the floor?
980 w=m x g x d
How many joules of work are done when a 20 newton box is lifted 5 meters off of the floor?
100
How many joules of work are done when a 20 newton is lifted 5 meters off of the floor?
The idea here is to multiply the force by the distance.
What is the potential energy when a 5 kg box is lifted 3 m from the floor?
The potential energy is 147 joules.
How many joules of work are done when a 20 newton box is lifted 5 meter off of the floor?
100
When a 20 newton box is lifted 5 meters off of the floor how much joules does it work?
The work done is stored as potential energy of the box P=Mgh F=Ma (a=g) F=Mg h=5m Therefore the work done is 20*5 = 100 joules -----------------------------------------------------------------------------------------------------
Calculate the work done in lifting a 500-N barbell 2.2m above the floor what is the potential energy of the barbell when it is lifted to this height?
Work = Force x distance So since the barbell is 500N and the barbell travels 2.2 meters it becomes 500N x 2.2m = 1100 joules (N x m)
About how many meters above the floor is the top of the chalkboard?
h
What is the GPE of a 3 kg block 10 m above the floor?
GPE = m*g*h = 294 Joules.
Holding 25-N bag of sugar 1 meter above the floor requires how many joules of work?
24
A box having a mass of 5.00 kg is lifted 75.0 cm from ground level to the top of a desk What is the gravitational potential energy of the box on the desktop. show your work?
m g h = (5.00) x (9.8) x (0.75) = 36.75 newton-meters = 36.75 joules, with respect to the floor.
Can an object have energy when it is at rest?
Sure. When a 6-kg bowling ball is resting on a shelf that's 2 meters off the floor, it has 12 joules of gravitational potential energy referenced to the floor.
