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sveta [45]
3 years ago
11

A 263 kg motorcycle moves with a velocity of 5 m/s. What is its kinetic energy? ______ joules

Mathematics
1 answer:
Andreyy893 years ago
7 0

K.E= \frac{1}{2} mv^2

K.E= Kinetic Engery
M=Mass
V=Velocity 
m=263kg
v=5m/s 

Plug the given info into the formula: 
K.E= \frac{1}{2} (263)(5)^2

Final answer: <span>3287.5J </span>
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Answer:

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Step-by-step explanation:

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Kipish [7]

Answer:

(a)

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(b)

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Step-by-step explanation:

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we are given

25\times 24\times 23\times 22

we can multiply top and bottom term by 21!

25\times 24\times 23\times 22=\frac{25\times 24\times 23\times 22\times 21!}{21!}

we can write as

25\times 24\times 23\times 22=\frac{25!}{21!}

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now, we can compare and find 'n' and 'r'

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3 years ago
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Step-by-step explanation:

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