Estimate how fast was the projectile fired

Reference no: EM13647336

A cannon fires a 7.120 kg projectile at 36.75°. Theprojectile lands in a cart that is on the same level surface as thecannon. If the 480.6 kg cart is pushed 12.35 meters along theground in 2.850 seconds then how fast was the projectile fired?

Reference no: EM13647336

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