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(WORTH 50 POINTS) A car is moving with a speed of 22 m/s. The driver then brakes, and the car comes to a halt after 6.5 s. What is the acceleration of the car? a. 143 m/s² b. 3.4 m/s² c.-3.4 m/s² d. -143
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(WORTH 50 POINTS)

A car is moving with a speed of 22 m/s. The driver then brakes, and the car comes to a halt after 6.5 s. What is the
acceleration of the car?
a. 143 m/s²
b. 3.4 m/s²
c.-3.4 m/s²
d. -143 m/s²

User Evgeniy Kuzmin
by
9.1k points

1 Answer

6 votes
Hi I think the answer is -3.4 m/s 2
Or b
User Cocorico
by
8.2k points
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