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Tiffany1206go
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11. A 3.00 kg toy falls from a height of 1 m. How much energy is stored as gravitational bero
the toy falls?
a.1 j
C. 30 j
b. 10 J
d. 300​

Sagot :

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Answer:

potential energy=mgh

m=3kg

g= 9.81 m/s)

h= 1.00 m

p.E= 3*9.81*1 = 29.43 Joules

(1/2)mv^2=mgh

so the kinetic energy is equal to

=29.4 J

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