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A 2.00 kg cannonball is fired out of a cannon at an angle of 30.0 to the horizontal. When the cannonball reaches the top of its path, its momentum has a magnitude of 800 kg-m/s. What is the horizontal component of the cannonball's momentum when it left the cannon?

Change in Momentum

p=mΔv

p=fnetΔT

Impulse=Δp

3. Just learning momentum, but I don't know how to use the 30 degree angle with the momentum values to find the horizontal momentum? It does have to do with projectile motion, but I don't know how to use the data.

Change in Momentum

p=mΔv

p=fnetΔT

Impulse=Δp

3. Just learning momentum, but I don't know how to use the 30 degree angle with the momentum values to find the horizontal momentum? It does have to do with projectile motion, but I don't know how to use the data.