Determine how far would this machine slide

Assignment Help Physics

Reference no: EM13550127

A 30 kg launching machine fires a 250 gram projectile horizontally at 100 m/s. This causes the machine to slide backward 1.122 meters before coming to a rest.

a) What is the machine's velocity?

b) How long did it take to go the 1.122 meters?

c) What was the momentum of the machine?

d) What was the force necessary to move this machine?

e) What was its acceleration during this time?

f) What is the coefficient of kinetic friction?

g) What surfaces are likely to cause this friction?

h) IF this was on the moon, and all else was the same, how far would this machine slide?

Reference no: EM13550127

Questions Cloud

Evaluate calculate the residual volume for a gas : Calculate the residual volume for a gas with the Redlich-Kwong equation of state. Interpret the result. If there is a depependence on T, why is this so. Calculate the excluded volume for the above equation of state. Interpret the result.

Determine the magnitude of the heat that he has lost : In a game of football outdoors on a cold day, a player will begin to feel exhausted after using approximately 8.0 × 105 J of internal energy. What is the magnitude of the heat that he has lost

Determine the weight of the beam : A uniform beam of length 12 m is supported by a horizontal cable of mass 5 kg at the top and a hinge at the bottom making a 45-45-90 triangle. determine the weight of the beam

Explain how many isomers of the alkenes : How many isomers of the alkenes having the molecular formula C6H12 would have "trans" or "E" in their name

Determine how far would this machine slide : A 30 kg launching machine fires a 250 gram projectile horizontally at 100 m/s. This causes the machine to slide backward 1.122 meters before coming to a rest. how far would this machine slide

Write java classes for the class diagram : Write Java classes for the class diagram. You don't need to write any set and get methods for simplicity.

Explain what is the mass of co at equilibirium : If 23 g of carbon dioxide and 50g of graphite are placed in a 2 L reaction vessel and heated to 850°C. What is the mass of CO at equilibirium

Calculate the phase angle of the circuit : A series RCL circuit includes a resistance of 520 ohms, an inductance of 166 mH, and a capacitance of 500 nF. There is an alternating current of 660 Hz. What is the phase angle of the circuit

Define a gas company in boston charges : A gas company in Boston charges $1.30 for 15.0ft3(cube) of natural gas,if it takes 0.304ft3(cube) of gas to boil a liter of water.starting at room temperature(25 degree Celsius),how much would it cost to boil 2.1-L kettle of water

User Account

All Pages