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The velocity -time graph of SUV is given below. The mass of the SUV is 1000 kg.
B
velocity(m/s)
15
|
E
A
2
6
time (s)
a. What is the distance travelled by the SUV is first 2 seconds?
b. What is the braking force at the end of 5 seconds to bring the SUV to a stop within one seconds?

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