Johnny and his sister Jane race up a hill. Johnny weighs
twice as much as jane and takes twice as long as jane to
reach the top . Compared to Jane
(a) Johnny did more work and delivered more power.
(b) Johnny did more work and delivered the same amount
of power.
(c) Johnny did more work and delivered less power
(d) Johnny did less work and johnny delivered less power.
Answers
Answered by
0
Answer:
d is the correct answer bro
Answered by
0
Answer:
d) Johnny did less work and Johnny delivered less power..
Explanation:
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