3 years ago

Which of the following is an example of acceleration? Select one:

1 answer:

8 0

Acceleration' is any change in the speed or direction of motion. we can look through the choices:
A). /
B). No. Neither speed nor direction changed.
C). /
D). Yes. The boy's direction changed.

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A force of 100N is applied to move an object a horizontal distance of 20m to the right. The work done by this force on the objec

horsena [70]

WORKDONE = FORCE * DISPLACEMENT
W=F*S
HERE, THE FORCE = 100N AND DISTANCE = 20M
WORKDONE = 100*20
WORKDONE=2000
ITS S.I UNIT IS JOULE OR J
SO, 2000J

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3 years ago

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IrinaK [193]

<span>The rock cycle is a slow process is true </span>

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