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olga_2 [115]
2 years ago
12

A 50Kg girl jumps off a 5-meter-high diving board. What is her kinetic energy right before she

Physics
1 answer:
omeli [17]2 years ago
7 0

Answer:

D is the correct answer

Explanation:

Ek=m*g*h=50*9.8*5=2450

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3 years ago
24 POINTS!!!!!!!!!!!!!!!
TEA [102]
Potential Energy (Initial one) = m * g * h
P.E. = 60 * 9.8 * 10
P.E. = 5880

Kinetic Energy (Final One) = 1/2 mv²
K.E. = 1/2 * 60 * (10)²
K.E. = 6000/2
K.E. = 3000

Lost Energy = 5880 - 3000 = 2880 J

In short, Your Answer would be 2880 Joules

Hope this helps!
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