How much potential energy does a 10 n baseball gain when it is lifted by 10 m?

a.20 j
b.100 j
c.200 j
d.1000 j
and you. : )

B. 100 J

Explanation:

The change in potential energy of an object is given by:

where

W is the weight of the object

is the variation of height of the object

In this problem, the weight of the baseball is W=10 N, while the variation of height is . So, the increase in potential energy of the ball is

explanation: magnetic pole, region at each end of a magnet where the external magnetic field is strongest. the south-seeking pole, or any pole similar to it, is called a south magnetic pole. unlike poles of different magnets attract each other; like poles repel each other.

a) electrical > light, sound, and thermal< < < <

) the mechanical energy of the firefighter moving.< < < < a) electrical > light, sound, and thermal< < < <

c) both a and b.