Physics, 10.02.2021 14:00 salterappraisal5757
Consider a football coach pacing back and forth along the sidelines. The diagram
below shows several of the coach's positions at various times. At each marked position,
the coach makes a "U-turn" and moves in the opposite direction. In other words, the
coach moves from position A to B to C to D. What is the coach's resulting displacement
and distance traveled?
Displacement =
Distance traveled =
Answers: 2
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6–48 bananas are to be cooled from 24 to 138c at a rate of 215 kg/h by a refrigeration system. the power input to the refrigerator is 1.4 kw. determine the rate of cooling, in kj/ min, and the cop of the refrigerator. the specific heat of banana above freezing is 3.35 kj/kg·8c.
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Consider a football coach pacing back and forth along the sidelines. The diagram
below shows severa...
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