It won't work because you probably need to look at the manual more carefully
Yes, work is done when you lift a brick against gravity because you are exerting a force over a distance in the direction of the force of gravity. Work is defined as force multiplied by distance in the direction of the force, so lifting the brick requires work to be done.
No work is done on the brick wall by the force of 500N because the wall does not move in the direction of the force. Work is only done when a force causes a displacement in the direction of the force.
The mechanical work done in holding a brick 1 meter above the floor is zero, as work is defined as the force applied over a distance. While you exert an upward force equal to the weight of the brick to keep it suspended, there is no displacement in the direction of the force since you are not moving the brick. Thus, even though you are applying force, the lack of movement means no mechanical work is done.
The work done on the brick is 700 J. Work is calculated as force multiplied by distance, so 70 N * 10 m = 700 J.
The force on the rubber brick is less than the house brick because the rubber brick is less dense and lighter, requiring less force to lift it. The house brick is denser and heavier, leading to a greater force needed to lift it, as indicated by the force meter.
Yes, pushing against a brick wall would require force and displacement, which are the two components of work. You would be exerting energy to apply a force on the wall, but if the wall doesn't move, there would be no work done on the wall.
No
me
a bit of force, not allot of force.
Work = force * distance Work = 23N * 2.3 meters = 53 Joules of work is done ==================
If force is applied but no displacement occurs, then no work is done. Work is defined as the product of force and displacement in the direction of the force, so a zero displacement means no work is done.
Yes