alexisjohnson2 alexisjohnson2

18-12-2015
Physics

Answered

A caterpillar uses a force of 34 N to crawl 30 cm across a branch. If the caterpillar's power is 1.02 W, how much time does the caterpillar's journey take?

A0.9 s
B10 s
C29 s
D33 s

Verified Answer :

18-12-2015

Work = (force) x (distance) = (34 N) x (0.3 meter) = 10.2 joules

1.02 watts = 1.02 joules per second

(10.2 joules) / (1.02 joule/sec) = 10 seconds .

P.S.:
I would not want to run into that caterpillar at night in a dark alley.
That worm can push with 34 N of force = more than 7-1/2 pounds !

Answer Link

Related Questions

Transform this from direct into indirect Questce qui le pusae à agir ainsi Atelle demandé

Which best describes the relationship between Caesar and Brutus AThey were friends but Brutus was also one of Caesars biggest critics BThey were enemies though

What are the four types of evidence in a criminal investigation

Ps Help me guys Thanks D

Alicia has a gold bracelet and a silver bracelet She has a black ring a blue ring a brown ring and a white ring She also has a gold necklace and a silver neckla

18251825 which property they used

Who pushed the British out of Persia in the 1920s

In which type of historical reading material would you be most likely to find a newspaper editorial from a particular time period

Seth traveld 1 mile in 571 seconds About how fast does Seth travel in miles per hour

What is 4in6in2in equal to

Web Analytics Made Easy - Statcounter