A car's velocity changes from 0 m/s to 30 m/s, 10 seconds later. What is the car's acceleration? a. -3m/s²
b. +0.3m/s²
c. -0.3m/s²
d. +3m/s²

d. +3m/s²

Explanation:

Where v is the final velocity and u the initial velocity.

The final velocity would be 30m/s and initial velocity 0m/s

Time is 10 secs

Therefore the acceleration is +3m/s²

answer:   you might love summer weather, but you don’t want it to feel like the sun is inside your car. but a hot car that just won’t seem to cool down might be a bigger of a problem than you think. your car relies on being at the right temperature.

explanation:

amplitude

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