m = 10kg ,u =4m/s ,v =8m/s,f = ? ,t = 2sec
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piyushkarn13p4n0f6:
pls mark as brainliest if this help you
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HEYA!
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Mass M = 10 kg
Initial velocity u = 4m/s
Final velocity v = 8 m/s
Time t = 2 seconds
Force = ?
Now using the first equation of motion
V = U+ AT
8 = 4 + 2A
4 = 2A
Acceleration = 2m/s2.
Now ,
Force = mass × acceleration
F= ma
F= 10×2= 20N
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Mass M = 10 kg
Initial velocity u = 4m/s
Final velocity v = 8 m/s
Time t = 2 seconds
Force = ?
Now using the first equation of motion
V = U+ AT
8 = 4 + 2A
4 = 2A
Acceleration = 2m/s2.
Now ,
Force = mass × acceleration
F= ma
F= 10×2= 20N
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