a spotlight on the ground shines on a wall 12 m away. if a man 2 m tall walks from the spotlight toward the building at a speed of 1.5 m/s, at what rate is the length of his shadow on the building changing when he is 4 m from the building? (round your answer to one decimal place.)

Question

27-10-2022
Physics

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a spotlight on the ground shines on a wall 12 m away. if a man 2 m tall walks from the spotlight toward the building at a speed of 1.5 m/s, at what rate is the length of his shadow on the building changing when he is 4 m from the building? (round your answer to one decimal place.)

Answer :

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tutorconsortium116 tutorconsortium116 · Answer 1 · 2022-11-04T01:33:40-04:00

The rate at which the location of an object shifts in any direction. Speed is measured as the ratio of the distance travelled to the time it took to cover that distance. Speed is a scalar quantity since it just has a direction and no magnitude.

Explain about the speed?

It speaks of the motion of an object. Speed is calculated as distance travelled divided by time. Speed is measured in m/sec. Speed is a scalar quantity equal to the magnitude of the velocity vector. When a thing's speed is higher, it moves more quickly.

Speed refers to the rate at which a distance varies over time. It has a time-distance dimension. As a result, the SI unit of speed is created by combining the basic units of time and distance. As a result, the SI unit of speed is the meter per second (m/s)

The formula for an object's general speed is [Speed = Distance Time]. M/s is the SI unit of speed.

To learn more about speed refer to:

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