21-01-2024
Mathematics

Answered

In a car crash research facility, tests are carried out on a car carrying crash test dummies and having a total mass of 1.3 tonnes. If the car, carrying the dummies, travels at 29 miles per hour, what is its speed in metres per second (1 d.p.)

Use your final answer (1 d.p.) to calculate the amount of energy absorbed by the end stop, assuming all the kinetic energy is absorbed at that point. Give your answer in kJ to 1 d.p.

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