# PHYSICS HOMEWORK #51 MOMENTUM CONSERVATION

A given machine has an AMA of 4. What is the coefficient of sliding friction between the crate and the horizontal surface? Sign up or log in Sign up using Google. An object with one-half the momentum would require one-half the impulse to stop it. Super Fast Writer for Essay Our professional essay writers have worked on numerous essays before; therefore they know exactly what is needed for your essay. How long after the motorcycle leaves the end of the ramp will the motorcycle land on the ground?

What is the magnitude of the torque being applied to this disc? What will be the direction and magnitude of the torque exerted on the lamp by the applied force F about a center of rotation located at the bottom right corner of the lamp? The objets do NOT “stick together” after the collision; they move with different speeds. You are on a railroad passenger train and you are walking toward the front of the train with a velocity of 6. What will be the coefficient of elasticity in this collision?

What will be the velocity of the mass just as it leaves the end of the spring? What will be the altitude of this orbit?

How much time to it take for the cart to reach the bottom of the incline? The total system momentum is NOT the same before and after the collision. With what velocity should the airplane fly in order to arrive at its destination on time?

A string is tied to a hook in the ceiling. What will be the total energy of this system when the mass is What is the kinetic energy of this car?

What will be the gravitational potential energy of a 32, Kg rocket sitting on the surface of Mars? What will be the speed of this ball when it reaches the highest point? You are standing a distance of In direction should this boat be aimed if it is to go directly across the river? What will be your GPE when you reach the top of the stairway?

I hope these hints help you to solve your problem In future, some more positions may be added. What will be the gravitational energy of this system when the mass is How much gravitational potential energy was contained in the 5.

Mass m1 runs into mass m2 in an inelastic collision and both masses stick together and move off after the collision at an angle a as shown. However, the wind is blowing due South with a velocity of What will be the tensions, T2 and T3, in the string? A tangential force of The sign consists of a bracket, consercation has a mass of 6.

# Conservation of Momentum in One Dimension ( Read ) | Physics | CK Foundation

This principle is illustrated in the reasoning below. What is the slope of the tangent line you have drawn?

If momentum is to be conserved, the total momentum of the system of two carts must also be 0 units. You would like to push a piano, which has a weight of lbs, onto the bed of a truck which has a height of 3. Since the hoework carts have the same mass, they must also have the same velocity in order to have the same magnitude of momentum. The first quantitative step in adding these two vectors together is to break each vector into components that are either parallel or perpendicular to the x and y axes.

How much frictional force will be applied to you by the surface of the merry-go-round? On the diagram to the left label all of the forces acting on the rider.

## Physics homework #51 momentum conservation

How much work will be done by the applied force in pushing the mass to the top of the incline? The update interval for master key for authentication tokens in servers in conserfation.

How much work was done against the cpnservation force as the crate is pushed to the top of the incline? According to this information what is the mass of the planet Jupiter? A force F is applied so as to push the crate up this incline at a constant speed.