The gravitational potential difference between the surface of a planet and a point `20 m` above it is `16 J//kg`. Calculate the work done in moving a `4 kg` body by `8m` on a slope of `60^@` from the horizontal.
Text Solution
AI Generated Solution
To solve the problem, we need to calculate the work done in moving a 4 kg body by 8 m on a slope of 60 degrees from the horizontal, given the gravitational potential difference.
### Step-by-Step Solution:
1. **Calculate the vertical height (h) raised by the body:**
The vertical height can be calculated using the sine function since we have the slope and the length of the slope.
\[
h = 8 \sin(60^\circ)
...
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