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Nikolay [14]
3 years ago
12

A car traveling at 30 m/s north slows to a stop in 15 seconds. What is the acceleration? PLEASE HELP

Physics
1 answer:
suter [353]3 years ago
6 0
Speed is distance over time so, 30/15=2.
Because it slows down, the acceleration is negative so B. -2m/s2
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5 0
3 years ago
Can you help me please?
egoroff_w [7]
<h3>Answer</h3>

option B)

19N

<h3>Explanation</h3>

If the object is at equilibrium, then the net force acting upon the object should be 0 N. Thus, if all the forces are added together, horizontal and vertical forces separately, then the resultant force (the vector sum) should be 0 Newton.

As we only need to find the magnitude of x-component of force F

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4 years ago
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3 years ago
Read 2 more answers
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