Question

a loaded cart has a total mass of 227 kg. If a 312-N force acting at an angle of 30degrees to the ground is applied, how much work is done in moving the cart 15 m?

Answer 1

Answer on Question 57692, Physics, Mechanics, Relativity

Question:

A loaded cart has a total mass of 227 kg. If a 312 N force acting at an angle of 30° to the ground is applied, how much work is done in moving the cart 15 m?

Solution:

By the definition of the work we have:

$$W = F \cos \theta = 312 \, N \cdot 15 \, m \cdot \cos 30{}^\circ = 4053 \, J.$$

Answer:

$$W = 4053 \, J.$$

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