Question

*If a cannon has a mass of 500 kg and the cannonball is fired at a velocity of 0.25 m/s, what will be the momentum of the cannon?*

1️⃣ 20 kgm/s
2️⃣ 2550 kgm/s
3️⃣ 125 kgm/s
4️⃣ 0.125 kgm/s up​

Answer 1

mass 500 kg

velocity 0.25m/s

p=?

• p=mv
• p=500x0.25
• p=125 kg m/s