A physical count of merchandise inventory on november 30
1 answer:
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The potential energy of the body is "200 Joule".
According to the question,
Mass,
- m = 10 kg
Height,
- h = 200 cm
or,
= 2 m
- g = 10 m/s⁻¹
As we know,
→ The potential energy will be:
=
By putting the given values, we get
=
=
Thus the above answer is right.
Learn more about potential energy here:
a/b. The ball has velocity vector at time
where is the ball's initial speed and
.
c. At its highest point, the ball has 0 vertical speed. This occurs when
d. Recall that
so that at its highest point,
e. This is just twice the time it takes for the ball to reach its maximum height, .
f. The ball's horizontal position after time is
so that after the time found in part (f), the ball has traveled