a quarterback threw a football at 24 m/s at a 45 degree angle. if it took the ball 3.0 s to reach the top of its path, how long was it in the air?

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28-10-2022
Physics

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a quarterback threw a football at 24 m/s at a 45 degree angle. if it took the ball 3.0 s to reach the top of its path, how long was it in the air?

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kumarprabhat kumarprabhat · Answer 1 · 2022-11-01T06:15:59-04:00

A quarterback threw a football at 24 m/s at a 45 degree angle. if it took the ball 3.0 s time to reach the top of its path, it was 6 sec in the air.

Total time of flight = 2 × time to reach highest altitude.

= 2 × 3

Total time of flight = 6 sec.

The basis of the time-of-flight principle is the measurement of the amount of time it takes a wave to move from its source (a time sensor) to an object and back. You may determine the distance of that object from the source using this information along with some basic math and physics concepts (like wave propagation). While usually using light signals, either laser or LED, depending on the technology, numerous types of waves may be employed with various outcomes.

Time-of-flight imaging is one of many techniques for obtaining 3D images, along with others like stereoscopic cameras (which have two independent lenses to replicate depth perception) and structured light imaging (in which a structured image, like a grid, is projected onto an object).

Learn more about Time here:

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