Calculate the impulse exerted on the fullback

Assignment Help Physics
Reference no: EM13315065

1) A 83.0 kg fullback is running at 3.86 m/s to the east and is stopped in 0.760 s by a head-on tackle by a tackler running due west.

a) Calculate the original momentum of the fullback.

b) Calculate the impulse exerted on the fullback.

c) Calculate the impulse exerted on the tackler.

d) Calculate the average force exerted on the tackler.

2) A 0.420 kg ice puck, moving east with a speed of 3.12 m/s, has a head-on collision with a 0.890 kg puck initially at rest. Assuming a perfectly elastic collision, what is the speed of the lighter puck? Use east as the positive axis.

What is the speed of the heavier puck?

Reference no: EM13315065

Questions Cloud

Explain how to change the cell phone service : Plan 2 has a $40/month access fee, unlimited nights and weekends, 750 anytime minutes plus $0.29/minute for minutes over 750, text messages cost $0.05 each, and roaming cost $0.39/minute whenever she leaves the state.
Find the mass of the box : while unloading furniture, a worker slides a heavy box down the ramp on the rope. find the mass of the box
Calculate the change in the momentum of the ball : A ball with a mass of 0.65 kg is dropped on a table. The initial height of the ball is 0.85 meters. Calculate the change in the momentum of the ball during its collision with the table
Resources for principal and interest payment : The Village of Harris issued $5,000,000 in 6 percent general obligation, taxsupported bonds on July 1, 2011, at 101. A fiscal agent is not used. Resources for principal and interest payments are to come from the General Fund. Interest payment date..
Calculate the impulse exerted on the fullback : A 83.0 kg fullback is running at 3.86 m/s to the east and is stopped in 0.760 s by a head-on tackle by a tackler running due west. Calculate the impulse exerted on the fullback.
Find the total energy cost and savings from cfl bulbs : A CFL bulb that puts out as much light as a 60-W incandescent bulb might costs $10, compared to about $1 for the incandescent bulb. But CFL bulbs are expected to last (on average) 15,00 hours, compared to about 1000 hours for an incandescent bulb.
What is terrys basis in her remaining common : What is Terry's basis in her remaining common and preferred shares after the sale and when does her holding period for the preferred shares begin?
What is the change of volume of the gas in this process : If 1 mol of oxygen is heated at a constant pressure of 1 atm from 10 C to 25 C. What is the change of volume of the gas in this process
Hubble time represents the age of a universe : Hubble time (1/H?) represents the age of a universe that has been expanding at a constant rate since the Big Bang. Assuming an H? value of 22 km/s/Mly and a constant rate of expansion, calculate the age of the universe in years. (Note: 1 year = 3.16 ..

Reviews

Write a Review

 

Physics Questions & Answers

  What is the highest point he reaches above the water

A diver springs upward with an initial speed of 2.19 m/s from a 3.0-m board. What is the highest point he reaches above the water

  Find the magnitude and direction of his third displacement

A man in a maze makes three consecutive displacements. His first displacement is 6.40 m westward, Find the magnitude and direction of his third displacement

  Does he survive or is he crocodile food

A bucket of mass 1.50 is whirled in a vertical circle of radius 1.20. At the lowest point of its motion the tension in the rope supporting the bucket is 25.00 N. Find out the speed of the bucket. How fast must the bucket move at the top of the circle..

  Find the angle of incidence

A beam of light in air strikes a piece of glas (n = 1.59), Find the angle of incidence if the angle of reflection is twice the angle of refractio

  What is the pressure at the bottom of the water

A 70.0 cm thick layer of oil floats on a 120 cm thick layer of water. What is the pressure at the bottom of the water

  How much ice is melted because of the collision

A boat moves relative to water with a velocity which is n =2 times less than the river flow velocity. At what angle to the stream direction should the boat move to minimize drifting.

  Find the distance traveled during 3rd second

A particle has initial velocity 5 m/s due east and acceleration 2 m/s^2 due west. Find the distance traveled during 3rd second of the motion.

  Determine the leghth of wire

A tungsten wire has a radius of 0.070 mm and is heated from 20.0 to 1416 oC. The temperature coefficient of resistivity is ? = 4.5 x 10-3 (Co)-1, How long is the wire

  Determine the current in the primary

A transformer is to be used to provide power for a computer disk drive that needs 5.8 V (rms) instead of the 120 V (rms) from the wall outlet. determine the current in the primary

  Determine the speed and mass of the object

an object has a kinetic energy of 312 J and a momentum of magnitude 20.3 kg × m / s 1, find the speed of the object

  How much energy and what frequency will one photon have

An electon is accelerated through 25000 V. how much energy and what frequency will one photon have

  What is the location of her eyes near point

For a patient, a doctor prescribes glasses with a converging lens having a power of 4.0 D What is the location of her eye's near point

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd