High School

The land speed record for a lawnmower was set at Pendine Sands, Wales, with a velocity of 39.3 m/s. If it sustained this velocity for 37 meters, what was the duration in seconds?

Answer :

Final answer:

Given the velocity (39.3 m/s) and distance (37 meters), the time taken can be calculated by rearranging the formula d=vt to t=d/v. Substituting the given values yields a duration of approximately 0.94 seconds for the lawnmower to cover 37 meters.

Explanation:

The subject matter of this question is the calculation of time based on given velocity and distance information. Given the velocity (39.3 m/s) and the distance (37 meters), we can calculate the duration using the formula d=vt (distance equals velocity times time), which is a basic formula in kinematics.

By manipulating the formula to solve for time (t), we get t=d/v. Plugging the values into the formula, we get t = 37 meters / 39.3 m/s which equals approximately 0.94 seconds.

Therefore, it took the lawnmower about 0.94 seconds to cover 37 meters at the speed of 39.3 m/s.

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