carla applied a force of 35 N to wheelbarrow full of bricks and moved it 2.5 m. whitch of the following can be determined from this information
the answer to the ultimate question of life, the universe and everything ...
Work done is force times motion IN THE DIRECTION OF THE FORCE.
In this case, you can say nothing because Carla does no work holding the handles up, only the component of her force pushing forward does work.
From the given information, the following can be determined:
1. Work done: The work done is equal to the force applied multiplied by the distance moved in the direction of the force. In this case, the work done can be calculated as:
Work = Force x Distance
= 35 N x 2.5 m
= 87.5 J (Joules)
2. Energy transfer: The work done is the amount of energy transferred from the person (Carla) to the wheelbarrow-full of bricks. In this case, 87.5 Joules of energy is transferred.
3. Force applied: Carla applied a force of 35 N to the wheelbarrow.
Note: The mass of the wheelbarrow or the speed at which Carla moved the wheelbarrow cannot be determined with the given information.