A 40-kg boy runs up a flight of stairs 4 m high in 4 s. His power

Question:

A 40-kg boy runs up a flight of stairs 4 m high in 4 s. His power output is
a. 160 W
b. 392 W
c. 40 W
d. 1568 W

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For  book-img-for-question

The Physical Universe

ISBN: 978-0077862619

16th edition

Authors: Konrad B Krauskopf, Arthur Beiser

Question Posted: