what is the correct answer
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vishi222:
but I am from h2 block kiDwai nagar
hamare ghar ke samne hai up kirana ke school ke bagal mein
how is your school
nice na
okay a girl certainly
yah gr8
ok bye didi
well my scool is wonderful in disciline and everything cool
my also
okay bye hope to see u in school
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Mass of the cake = 1kg
Kinetic energy of cake = 32 joules
Let's take the velocity of cake = v
We know that,
Kinetic energy = mv²/2
32 = mv²/2 [∵ It is given that Kinetic energy is 32 joules]
64=mv²
64=v² [∵mass of the cake is 1 kg]
v=√64
v=8 m/sec
thanks
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