Displacement (m) NO
0 1 2 3 4 5 6 7 9 10 11 12 13
Time (s)
Consider the motion of the vehicle, as indicated by thee graph. All but one statement is true,

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Ithink it’s 98 because jajajjajansmsmjs

None. nothing. zero. zilch.

Ke reqd to move from 0 to 50 will be proportional to 50x50 or 2500. this is equal to w.  to change vel from 50 to 150 you need energy prop to 22500 - 2500 = 20,000. this corresponds to 8w.  best answer is a) . work reqd is prop to velocity squared.