What is the kinetic energy of a jogger with a mass of 65.0 kg traveling at a speed of 2.5 m/s

Answers

Answer 1

Answer:

The kineticenergy describes the energyexhibited by a body due to its motion.The kineticenergy of the jogger is 203.125 Joules

Recall :

Kineticenergy=0.5mv²
Mass,m=65kg
Velocity,V=2.5m/s

Hence, the kinetic energy of the jogger can be calculated thus :

K. E = 0.5 × 65 × 2.5²

K. E = 0.5 × 65 × 6.25

K. E = 203.125Joules

Therefore, thekineticenergyof the jogger is 203.125joules

Learn more : brainly.com/question/18405415

Answer 2

Answer: KE = 1/2mv^2

KE = 1/2(65)*2.5^2
KE = 32.5*2.5^2

KE = 203.125 Joules

The kinetic energy is equal to 203.125 J.

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A box contains 2 bags of corn chips, 8 bags of potato chips, and 10 bags of pretzels. One bag is chosen at random.What is the probability that a bag of pretzels is chosen?

A.1/2

B.2/3

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Answers

ur answer would be A.... hope i helped

A. 1/2

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Answers

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Canada has a population that is about one tenth of a large is the United States and Canada's population is about 32 million about how many people live in the United States explain the number of zeros in your answer

Answers

To keep this simple, I am going to take out the million part of the equation. If 32=1/10 of the US population, then 32x10=the US population. For your answer, 32x10=310.
But don't forget that I took out the million part, so, the US has 310 million people.

To include the 0s, just add 1 0:
32,000,000x10=320,000,000

32 million living in Canada is 1/10 of the population of the US

32 = 1/10 n (Multiply both sides by 10/1 the reciprocal of 1/10)

320 (million) is about the population in the US.

32,000,000 is Canada - when you multiply by 10, add another zero 320,000,000

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