A pitcher claims he can throw a 0.168 kg baseball with as much momentum as a 3.32 g bullet moving with a speed of 1.21584x10^5 m/s. What must be its speed if the pitcher's claim is valid? Answer in units of m/s.

This is an "explosion" question. A 30-06 caliber hunting rifle fires a bullet of mass 0.0115 kg with a velocity of 361 m/s to
the right. The ri?e has a mass of 2.87 kg. What is the recoil speed of the rifle as the bullet leaves the rifle?
Answer in units of m/s.

A revolutionary war cannon, with a mass of 1920 kg, fires a 17.2 kg ball horizontally. The cannonball has a speed of 133 m/s after it has left the barrel. The cannon carriage is on a flat platform and is free to roll horizontally. What is the speed of the cannon immediately after it was fired? Answer in units of m/s.

... becomes effectively constant, and give an expression for the terminal speed. ... The formulas and full calculations solve the problem ... The momentum of the raindrop is ...

... which is what determines the speed) just simplifies ... would be unchanged, but the speeds relative to ... including velocity, conservation of momentum, force, force ...

... against a wall at a rate of 50.0 kg/s and a speed of 42.0 m/s. Calculate the force exerted on the wall, assuming the water's horizontal momentum is reduced to ...

... This equation, for this scenario, refers to the force of gravity as it affects an object ... Coefficient of friction, momentum, speed and distance are examined. ...

... each other along a straight line with the same speed. What are their speeds and directions after an elastic ... initial momentum is equal to the final momentum. ...

... d) The new speed v' is given by using the ... space, orbiting their center of mass at speeds of 4.70 ... as particles, calculate the magnitude of the angular momentum. ...

... The truck of mass moves due east with speed hence its ...momentum is: (1.12) The system's initial momentum is the ... sum of the truck and car momentums: (1.13) After ...

... Let common speed of the two bricks be u. ... Net momentum of two bricks before collision = Net momentum of two ... Applying the kinematic equation v = u + at we get: 0 ...