Answer:
The momentum of the basketball is three times that of the softball. Momentum equals mass times velocity. Therefore, if the basketball and softball are moving at the same velocity, and the basketball has three times the mass of the softball, the basketball has three times the momentum of the softball.
Explanation:
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Answer:
The speed and direction of each ball after the collision is 1.27 m/s to East direction and 5.07 m/s to East direction.
Explanation:
given information
m₁ = 0.440 kg
v₁ = 3.80 m/s
m₂ = 0.220 kg
v₂ = 0
collision is perfectly elastic
v₁ - v₂ = - (v₁'- v₂')
v₁ = - (v₁'- v₂')
v₂' = v₁ + v₁'
according to momentum conservation energy
m₁v₁ + m₂v₂ = m₁v₁' + m₂v₂'
m₁v₁ = m₁v₁' + m₂(v₁ + v₁')
m₁v₁ = m₁v₁' + m₂v₁ + m₂v₁'
m₁v₁ - m₂v₁ = m₁v₁' + m₂v₁'
v₁ (m₁ - m₂) = (m₁ + m₂) v₁'
v₁' = (m₁ - m₂)v₁ / (m₁ + m₂)
= (0.440 - 0.220) (3.8) / (0.440 + 0.220)
= 1.27 m/s to East direction
v₂' = v₁ + v₁'
= 3.8 + 1.27
= 5.07 m/s to East direction
suman ek din maxi pahankar peshab ma hath dali thi
Hello
I think some details of the question are missing. However, I believe you are referring to a bob following some circular path. Therefore, the answer is "no": in fact, the centripetal force is equal on the earth and on the moon.
Keep in mind that the centripetal force is given by

where m is the mass, v the tangential velocity and r the radius of the circular motion. The mass m of the bob is the same on the earth and on the moon, so the centripetal force is the same.
Hello!!
The Answer is A! Motor.
Hope this helps ~Nayiah~