Question

the velocity of mass 100g is increased from 5m/s2 to 10m/s2 in 5seconds calculate the force acting on the body​

Answer 1

Heya !!

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Given :

Mass of the object ( m ) = 100 g

Initial velocity ( v ) = 5 m/s

Final velocity ( u ) = 10 m/s

Time taken ( t ) = 5 sec

Now,

Acceleration ( a ) = ( v - u )/t 10

=> ( 10 - 5 )/5

=> 5/5

=> 1 m/s²

> The force acting on the body = ?

By Newton's Second law of motion,

Force ( F ) = m × a

=> F = 100 × 1

=> F = 100 N

ANS ) The force acting on the body is 100 lg m/s² or 100 N.

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Thanks !!

Answer 2

Answer:

velocity is given to be increasing from 5m/'s to 10m/'s

let the mass be expressed in kgs=0.1kg

wkt force=mass×acceleration

time is given to be 5sec

acceleration comes out to be 1m/s^2

so F=0.1×1

F=0.1N or 0.1Kgm/s^2

Hey mate! I hope you find this useful❤