a body protected from the bottom of the smooth inclined plane with a velocity 9.8m/s.the angle of inclination of the plane is 30° to the horizontal. If it comes to rest after reaching the top of the plane, then the time of ascent is
a) 2s
b) 1s
c) 0.5s
d) 1.5s
Answers
Answered by
2
Answer:
it's too tough to get for 8
Answered by
2
Answer:
Option a) 2s is the correct answer.
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