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Grade: 11
        Work energy and power related question where displacement and velocity is given
one year ago

Answers : (1)

Vikas TU
6869 Points
							
At x = 0 , u = 1 m/s and Power =  2 Watt
   x = 10, v = ? and Power = 4 Watt
 
Now,
2 = (10/7)a*1
a = 1.4 m/s^2
 
And also,
4 = (10/7)*1.4*v
v = 2 m/s
one year ago
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