[Answered] The power expended doing 100 J of work in 50 s is A) 1/2 W. B) 2 W. C) 4 W. D) 50 W. E) 5,000 ...

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Author Question: The power expended doing 100 J of work in 50 s is A) 1/2 W. B) 2 W. C) 4 W. D) 50 W. E) 5,000 ... (Read 31 times)

tsand2

Hero Member
Posts: 520

on: Jul 29, 2018

The power expended doing 100 J of work in 50 s is

A) 1/2 W.
B) 2 W.
C) 4 W.
D) 50 W.
E) 5,000 W.

Question 2

The power required to exert 4-N force over 3 meters in 2 seconds is

A) 4 W.
B) 6 W.
C) 8 W.
D) 12 W.
E) none of the above

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Loise Hard

Sr. Member
Posts: 340

Reply #1 on: Jul 29, 2018

Answer to Question 1

Answer: B

Answer to Question 2

Answer: B

tsand2

Member
Posts: 520

Reply 2 on: Jul 29, 2018

Gracias!

sailorcrescent

Member
Posts: 334

Reply 3 on: Yesterday

TYSM

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Author Question: The power expended doing 100 J of work in 50 s is A) 1/2 W. B) 2 W. C) 4 W. D) 50 W. E) 5,000 ... (Read 31 times)

tsand2

The power expended doing 100 J of work in 50 s is A) 1/2 W. B) 2 W. C) 4 W. D) 50 W. E) 5,000 ...

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Need homework help now?

Loise Hard

The power expended doing 100 J of work in 50 s is A) 1/2 W. B) 2 W. C) 4 W. D) 50 W. E) 5,000 ...

tsand2

sailorcrescent