Answer:
56 J
Explanation:
Step 1: Given data
- Force applied on the object (F): 7 N
- Displacement of the object (d): 8 m
Step 2: Calculate the work (w) done on the object
We can find the work done on the object using the following expression.
w = F × d × cosθ
where
θ is the angle between F and d
Since F and d occur in the same direction, θ = 0° and cosθ = 1. Then,
w = F × d × 1
w = F × d
w = 7 N × 8 m = 56 J
