If a car accelerates from rest at 2 meters per second per second,its speed 3 seconds later will be about
A)2 m/s.
B)3 m/s.
C)4 m/s.
D)6 m/s.

Name: If a car accelerates from rest at 2 meters per second per second,its speed 3 seconds later will be about A)2 m/s. B)3 m/s. C)4 m/s. D)6 m/s.
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Question

Quizplus · Accepted Answer

The speed of the car can be calculated using the formula: final speed = initial speed + (acceleration × time). Since the car starts from rest, the initial speed is 0. Therefore, speed = 0 + (2 m/s² × 3 s) = 6 m/s.

If a Car Accelerates from Rest at 2 Meters Per