.How much work is done if you raise a 6 N weight 1.5 m above the ground?
Answers
Answered by
1
Answer:
90 J
Explanation:
The amount of work being does is equal to the potential energy of the system, after the work is done:
P
.
E
.
=
m
g
h
We are given
m
g
=
6.0
N
and
h
=
1.5
m
P
.
E
.
=
(
6.0
N
)
(
1.5
m
)
P
.
E
.
=
9.0
N
⋅
m
The units,
N
⋅
m
, is one of the ways of expressing the energy unit, the Joule:
P
.
E
.
=
9.0
J
Answered by
0
Explanation:
Follow me jfzjfzjfzjgfzjgzhdJFZJFZJFZKGXKGXIYD
Attachments:
Similar questions