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Vilka [71]
3 years ago
5

A cart's initial velocity is +3.0 meters per second. What is its final velocity after accelerating at a rate of 1.5 m/s2 for 8.0

seconds?
A. 36 m/s
B. 9 m/s
C. 72 m/s
D. 15 m/s​
Physics
1 answer:
Katarina [22]3 years ago
6 0

Answer:

V = 15m/s

Explanation:

Given the following data;

Initial velocity = 3m/s

Time = 8secs

Acceleration = 1.5m/s²

To find the final velocity, we would use the first equation of motion;

V = U + at

Substituting into the equation, we have

V = 3 + 1.5*8

V = 3 + 12

V = 15m/s

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