Select the correct answer.
Sully is riding a snowmobile on a flat, snow-covered surface with a constant velocity of 10 meters/second. The total mass of the snowmobile, including Sully, is 280 kilograms. If Sully accelerates to a velocity of 16 meters/second over 10 seconds, what’s the force exerted by the snowmobile to accelerate? Use F = ma, where .
A.
160 N
B.
168 N
C.
248 N
D.
280 N
E.
324 N
Answers
Answered by
7
Answer:
1680j
Explanation:
a = (16 -10)/10 = 0.6 m/s²
F = 280×0.6 = 168j → ans B
Answered by
1
Answer:
it's 168 N
Explanation:
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