1 answer

I have the following problem: What is the instant acceleration at t = 35? Thanks. v...

Question:

I have the following problem:

v (km/h 60 50 40 H 30 20 10 F 5 10 15 20 25 30 35 40 t (s)

What is the instant acceleration at t = 35?

Thanks.

v (km/h 60 50 40 H 30 20 10 F 5 10 15 20 25 30 35 40 t (s)

Answers

acceleration a = dv/dt

= ([0-60]*5/18)/[40-30]s

= -1.667 m/s^2 answer

.

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