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lukranit [14]
3 years ago
14

A drag racer is speeding down the track at 150 m/s. At the finish line it deploys its parachute and applies the brakes to slow d

own to 10 m/s in 5 seconds. What is the acceleration of the drag racer?
Business
1 answer:
valentina_108 [34]3 years ago
8 0

Answer:

Acceleration, a = 28m/s²

Explanation:

Given the following data;

Initial velocity, u= 150m/s

Final velocity, v = 10m/s

Time, t = 5secs

To find the acceleration;

Acceleration, a = (v-u)/t

Substituting into the equation, we have;

Acceleration, a = (150-10)/5

Acceleration, a = 140/5

Acceleration, a = 28m/s²

Therefore, the acceleration of the drag racer is 28m/s².

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3 years ago
A stock sells for $12.36 a share and has a required return of 9 percent. Dividends are paid annually and increase at a constant
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