IDNStudy.com, ang iyong gabay para sa malinaw at eksaktong mga sagot. Ang aming komunidad ay handang magbigay ng malalim at maaasahang mga sagot, anuman ang kahirapan ng iyong mga katanungan.

How much power required to do 100 J of work on an object in 4 seconds?
A.24 Watts
B.25 Watts
C.26 Watts
D.24.5 Watts​


Sagot :

[tex]\tt{\huge{\blue{Explanation:}}}[/tex]

The power of an object doing a work W in a given time t is given by

[tex]\boxed{P = \frac{W}{t}}[/tex]

where:

P = power

W = work

t = time

[tex]\tt{\huge{\red{Solution:}}}[/tex]

Solving for the power

[tex]P = \dfrac{W}{t}[/tex]

[tex]P = \dfrac{\text{100 J}}{\text{4 s}}[/tex]

[tex]\boxed{P = \text{25 W}}[/tex]

Therefore, the answer is B. 25 Watts.

[tex]\\[/tex]

#CarryOnLearning