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snow_lady [41]
3 years ago
9

A 1,000 kg car has 50,000 joules of kinetic energy. What is it’s speed

Physics
2 answers:
djverab [1.8K]3 years ago
6 0

Answer:

½mv²= KE  

½(1000)?²= 50000

500*?²= 50000

/500            /500

? ²=100

Square root  

?= 10

10 m/s is you answer

olganol [36]3 years ago
5 0

50,000/1,000

this is what you have to do you have to divide the killigrams by the juels

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Explanation:

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A car with a mass of 710 kg is traveling at 37 km/hr. It accelerates to a speed of 120 km/hr in 12.6 seconds. What is the net fo
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Explanation:

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Force=1,299.3 N

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