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Aleks [24]
3 years ago
14

Brittney is on the starting line to run a track race. The distance around the track is 400m. She starts the race and runs 400m

Physics
2 answers:
Papessa [141]3 years ago
7 0

Answer: Distance:400m Distance:0m

Explanation: Distance: 1(lap)x400 which will obviously be 400m

Displacement: from where you started to where’s you ended so if you ran a full lap around a track and came back to where you started you wouldn’t have ran any Miles’s in displacement.

It might help you more to draw a diagram, but I hope I helped!

4vir4ik [10]3 years ago
5 0
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Answer:

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Law of conservation of momentum

m1v1 + m2v2 = (m1+m2)vf

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(0.1)(v1) + 0 = 30.6

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3 years ago
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