Question

a body of mass 10kg moving with a velocity 4 ms-1 acquires a linear momentum​

Answer 1

Mass of the body =10 kg

Mass of the body =10 kgInitial velocity u=4 m/s

Mass of the body =10 kgInitial velocity u=4 m/sFinal velocity v=8 m/s

Mass of the body =10 kgInitial velocity u=4 m/sFinal velocity v=8 m/sTime t=2s

Mass of the body =10 kgInitial velocity u=4 m/sFinal velocity v=8 m/sTime t=2sa) Momentum before force acts p

Mass of the body =10 kgInitial velocity u=4 m/sFinal velocity v=8 m/sTime t=2sa) Momentum before force acts p 1

Mass of the body =10 kgInitial velocity u=4 m/sFinal velocity v=8 m/sTime t=2sa) Momentum before force acts p 1

Mass of the body =10 kgInitial velocity u=4 m/sFinal velocity v=8 m/sTime t=2sa) Momentum before force acts p 1 =m×u=10×4=40kg.m/s

Mass of the body =10 kgInitial velocity u=4 m/sFinal velocity v=8 m/sTime t=2sa) Momentum before force acts p 1 =m×u=10×4=40kg.m/sb) Momentum after force acts p

Mass of the body =10 kgInitial velocity u=4 m/sFinal velocity v=8 m/sTime t=2sa) Momentum before force acts p 1 =m×u=10×4=40kg.m/sb) Momentum after force acts p 2

Mass of the body =10 kgInitial velocity u=4 m/sFinal velocity v=8 m/sTime t=2sa) Momentum before force acts p 1 =m×u=10×4=40kg.m/sb) Momentum after force acts p 2

Mass of the body =10 kgInitial velocity u=4 m/sFinal velocity v=8 m/sTime t=2sa) Momentum before force acts p 1 =m×u=10×4=40kg.m/sb) Momentum after force acts p 2 =m×v=10×8=80kg.m/s

Mass of the body =10 kgInitial velocity u=4 m/sFinal velocity v=8 m/sTime t=2sa) Momentum before force acts p 1 =m×u=10×4=40kg.m/sb) Momentum after force acts p 2 =m×v=10×8=80kg.m/sc) Gain in momentum per second =

Mass of the body =10 kgInitial velocity u=4 m/sFinal velocity v=8 m/sTime t=2sa) Momentum before force acts p 1 =m×u=10×4=40kg.m/sb) Momentum after force acts p 2 =m×v=10×8=80kg.m/sc) Gain in momentum per second = 2

Mass of the body =10 kgInitial velocity u=4 m/sFinal velocity v=8 m/sTime t=2sa) Momentum before force acts p 1 =m×u=10×4=40kg.m/sb) Momentum after force acts p 2 =m×v=10×8=80kg.m/sc) Gain in momentum per second = 240

Mass of the body =10 kgInitial velocity u=4 m/sFinal velocity v=8 m/sTime t=2sa) Momentum before force acts p 1 =m×u=10×4=40kg.m/sb) Momentum after force acts p 2 =m×v=10×8=80kg.m/sc) Gain in momentum per second = 240

Mass of the body =10 kgInitial velocity u=4 m/sFinal velocity v=8 m/sTime t=2sa) Momentum before force acts p 1 =m×u=10×4=40kg.m/sb) Momentum after force acts p 2 =m×v=10×8=80kg.m/sc) Gain in momentum per second = 240 =20kg.m/s

Mass of the body =10 kgInitial velocity u=4 m/sFinal velocity v=8 m/sTime t=2sa) Momentum before force acts p 1 =m×u=10×4=40kg.m/sb) Momentum after force acts p 2 =m×v=10×8=80kg.m/sc) Gain in momentum per second = 240 =20kg.m/sd) Acceleration a=

Mass of the body =10 kgInitial velocity u=4 m/sFinal velocity v=8 m/sTime t=2sa) Momentum before force acts p 1 =m×u=10×4=40kg.m/sb) Momentum after force acts p 2 =m×v=10×8=80kg.m/sc) Gain in momentum per second = 240 =20kg.m/sd) Acceleration a= t

Mass of the body =10 kgInitial velocity u=4 m/sFinal velocity v=8 m/sTime t=2sa) Momentum before force acts p 1 =m×u=10×4=40kg.m/sb) Momentum after force acts p 2 =m×v=10×8=80kg.m/sc) Gain in momentum per second = 240 =20kg.m/sd) Acceleration a= tv−u

Mass of the body =10 kgInitial velocity u=4 m/sFinal velocity v=8 m/sTime t=2sa) Momentum before force acts p 1 =m×u=10×4=40kg.m/sb) Momentum after force acts p 2 =m×v=10×8=80kg.m/sc) Gain in momentum per second = 240 =20kg.m/sd) Acceleration a= tv−u

Mass of the body =10 kgInitial velocity u=4 m/sFinal velocity v=8 m/sTime t=2sa) Momentum before force acts p 1 =m×u=10×4=40kg.m/sb) Momentum after force acts p 2 =m×v=10×8=80kg.m/sc) Gain in momentum per second = 240 =20kg.m/sd) Acceleration a= tv−u =

Mass of the body =10 kgInitial velocity u=4 m/sFinal velocity v=8 m/sTime t=2sa) Momentum before force acts p 1 =m×u=10×4=40kg.m/sb) Momentum after force acts p 2 =m×v=10×8=80kg.m/sc) Gain in momentum per second = 240 =20kg.m/sd) Acceleration a= tv−u = 2

Mass of the body =10 kgInitial velocity u=4 m/sFinal velocity v=8 m/sTime t=2sa) Momentum before force acts p 1 =m×u=10×4=40kg.m/sb) Momentum after force acts p 2 =m×v=10×8=80kg.m/sc) Gain in momentum per second = 240 =20kg.m/sd) Acceleration a= tv−u = 28−4

Mass of the body =10 kgInitial velocity u=4 m/sFinal velocity v=8 m/sTime t=2sa) Momentum before force acts p 1 =m×u=10×4=40kg.m/sb) Momentum after force acts p 2 =m×v=10×8=80kg.m/sc) Gain in momentum per second = 240 =20kg.m/sd) Acceleration a= tv−u = 28−4

Answer 2

0.4kg ms*-1.

Hope it will help