Math, asked by Anonymous, 6 months ago

If kinetic energy of a body is 20 J, mass is 10 Kg, then the momentum of the body is​

Answers

Answered by JORDANIJovovich
2

Answer:

20 kg m/s

Step-by-step explanation:

Answer has been attached in above picture

Attachments:
Answered by kavyavarotaria
1

Answer:

20 kgms^-1

Step-by-step explanation:

KE = 20 J

( KE = 1/2 mv^2 )

1/2 mv^2 = 20

1/2 (10) v^2 = 20

v^2 = (20 × 2)/10

v^2 = 40/10

v^2 = 4/1

v =  \sqrt{4}

v = 2

Momentum (p) = m × v

= 10 × 2

= 20 kgms^-1

Attachments:
Similar questions