<span>You cant change the curve of a graph with out changing the equation</span>
Explanation:
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Our Earth budget is how much energy we receive from the sun.
So the best answer is A
Mass=142g
K.E=128 J
Speed or Velocity=?
K.E=1/2*m*v^2
128=1/2*142*v^2
128=72*v^2
v^2=128/72
v^2=1.777
by taking square rt
v= 1.333ms-1
so the speed will be 1.333 ms-1
P=w/t
12kj=12000J
the answer is p=12000/55=218.18