Question

what is the relationship between mass and velocity of the body? ​

Answer 1

Both mass and velocity

Right Lines: Momentum, a quantity that's a good measure of the motion of a body, depends on mass and on velocity. To work out which has the larger momentum you have to pay attention to both the mass and the velocity: →p = m × →v.

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Answer 2

Answer:

P=MV

K.E=  

2

1

​

MV  

2

 

PV=MV  

2

 

a)PV=2K.E

b)K.E=  

2

1

​

P.  

M

P

​

⇒  

2M

P  

2

 

​

 

P  

2

=2MK.E

If M  

1

​

=M  

2

​

 

2

1

​

M  

1

​

V  

1

2

​

=M  

2

​

 

2

V  

1

2

​

 

​

 

KE  

1

​

.M  

2

​

V  

2

​

=  

2

1

​

M  

2

2

​

V  

2

​

 

2

V  

1

2

​

 

​

 

All the statements are true answered is D

Explanation: