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DIA [1.3K]
3 years ago
5

The basketball coach tells his team to run sprints back and forth across the court, which is 30 m long. They start at the left e

nd of the court, run back and forth 6 times, then end back at the left end of the court where they began.
What distance did they run?
What is their displacement?
Physics
1 answer:
sp2606 [1]3 years ago
5 0

Distance is the total length of an object's path. Displacement is the overall change in position, ie. how far an object is from its initial position.


The court is 30 m long, so a path going back and forth once is 60 m long. Going along this path 6 times totals 360 m.


The end point is the same as the starting point, so the displacement is 0 m.

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Given

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4 0
8 months ago
for an ideal monoatomic gas, the internal energy U os due to the kinetic energy and U=3/2RT per mole.show that cv=3/2R per mole
sladkih [1.3K]

Answer:

i. Cv =3R/2

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ii. Cp - Molar heat capacity at constant pressure

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taking L.C.M

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3 0
2 years ago
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malfutka [58]

Answer:

≅3666.67 N

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