(a)
Interpretation:
The given speed limit should be calculated in miles per hours.
Concept Introduction:
Speed: The object is how fast or slow it is moving, when calculate speed limit using the equation
Velocity: It is measure of how of how quickly an object moves, so the velocity is the change in the position of an object, divided by the name. The velocity has a magnitude and a direction, the unit for velocity is meter per second
Unit measurements: It is physical quantity can measured in many different units for height might be measured in inches, feet, yards, centimetres or other units.
(b)
Interpretation:
The speed limit should be calculated in feet per seconds.
Concept Introduction:
Velocity: It is measure of how of how quickly an object moves, so the velocity is the change in the position of an object, divided by the name. The velocity has a magnitude and a direction, the unit for velocity is meter per second
Unit measurements: It is physical quantity can measured in many different units for height might be measured in inches, feet, yards, centimetres or other units.
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