Question

Can anyone solve it.
Please help.​

Answer 1

Answer:

Explanation:

Given mass of the object, m = 50kg ;

Initial velocity, u = 4m/s ;

Final velocity, v = 8m/s ;

Time, t = 8s ;

Initial momentum, p1= mu= 50×4=200kgms ^-1 ;

Final momentum, p2= mv=60×8= 400kgms^-1 ;

Force = momentum change / time = p2 - p1 / t ;

putting the values , we get

Force = 400-200/8 =200/8= 25 N

Hence, the magnitude of the force exerted by the object is 25 N....

hope it'll help u.. :)

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Answer 2

Yes but you need to make me Brainlest please