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​

Answer 1

Answer:

(3) 125 kg/s

Explanation:

p = m×v

p = 500 × 0.25

p = 125 kg/s

Answer 2

Answer:

1) 20 kgm/s

Explanation:

i don't know tbh