a force of 25n acting on body at rest for 0.2s and a force of 70n acts for the next 0.1s in opposite direction. if the final velocity of the body is 5 ms ,the mass of the body is
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masss of the body is 1.2 kg
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We know that,
Force = rate of change of momentum
Use it in two cases and find mass.
Detailed solution is in the attachment.
If you found it useful then please mark it as the brainliest.
Force = rate of change of momentum
Use it in two cases and find mass.
Detailed solution is in the attachment.
If you found it useful then please mark it as the brainliest.
Attachments:
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