What is the average impact force on the pillow

Assignment Help Physics
Reference no: EM13646968

A 10-kg cement block moving horizontally at 2.0 m/s plows into apillow and comes to a stop in 0.5s. What is the average impact force on the pillow?

Reference no: EM13646968

Questions Cloud

Find what is the torque exerted on the trap door by the rope : A trap door, of length and width 1.65 m, is held open at an angleof 65.0 degree with respect to the floor. what is the torque exerted on the trap door by the rope
The force of repulsion that two like charges exert : The force of repulsion that two like charges exert on each otheris 4.2 N. What will the force be if the distance between thecharges is increased to 4 times its original value?
Ammonia molecule has permanent electric dipole moment : The ammonia molecule NH3 has a permanent electric dipole moment equal to 1.31 D, where 1 D = 1debye unit = 3.34*10-30 C·m. Calculate the electric potential due to an ammonia molecule at a point 51.0 nmaway along the axis of the dipole.
What is the speed and direction of the tangled players : A 40-kg football player leaps through the air to collide with andtackle a 60-kg player heading toward him, also in the air. what is the speed and direction of the tangled players
What is the average impact force on the pillow : A 10-kg cement block moving horizontally at 2.0 m/s plows into apillow and comes to a stop in 0.5s. What is the average impact force on the pillow
What is the speed of the two blobs : A 8.0-kg blob of clay moving horizontally at 2.0 m/s hits a 4.0-kgblob of clay at rest. What is the speed of the two blobs
How far down the stream will the current push the boat : a stream is 30m wide and its current is 1.5 m/s south. how far down the stream will the current push the boat
Water is being boiled in an open kettle : Water is being boiled in an open kettle that has a 0.500 cm thickcircular aluminum bottom with a radius of 11 cm. If the water boils away at rate of0.480 kg/min, what is the temperatureof the lower surface of the bottom of the kettle? Assume that the..
Average value of kineticfriction between puck and ice : A hockey puck is hit on a frozen lake and starts moving with aspeed of 10.7 m/s. Five seconds later,its speed is 5.60 m/s. What is its average acceleration? What is the average value of the coefficient of kineticfriction between puck and ice?

Reviews

Write a Review

Physics Questions & Answers

  What is the force of the boom on the car

An amusement ride consists of a car moving in a vertical circle on the end of a rigid boom. The radius of the circle is 32 meters. What is the force of the boom on the car

  Evaluate the result to the actual size

Let us use the uncertainty principle to (very roughly) estimate the size of a hydro- gen atom. Picture the hydrogen atom as an electron orbiting a proton at close to the speed of light.

  Find the potential difference between target and filament

In an electron-beam heater, electrons at rest near a tungsten filament are accelerated toward a metal target at a high electrostatic potential. find the potential difference between the target and the filament

  What is the kinetic energy of one platter

The hard disk in a laptop computer or some MP3 players contains one or more platters (spinning disks), What is the kinetic energy of one platter

  Find what is the scale reading in terms of its weight in air

A stone of weight W has specific gravity 2.51. When the stone is suspended from a scale and submerged in water, what is the scale reading in terms of its weight in air

  What is their relationship in terms of linear velocity

On a merry-go-round, jessica is on a horse 5m from the center and her twin sister,julia, is seated 8m from the center. what is their relationship in terms of linear velocity

  Q1 a screen is placed 510 cm from a single slit that is

q1. a screen is placed 51.0 cm from a single slit that is illuminated with light of wavelength 677 nm. if the distance

  Question1a small object with the mass of 380 mg carries a

question1a small object with the mass of 380 mg carries a charge of 35.0 nc and is suspended by a thread between

  If a pilot lets go of a rescue package and it lands on the

question an airplane is flying at an altitude of 2500m above the ground when it sees a stranded on a an island 4000m

  What will be his time for the race

If the sprinter from the previous problem accelerates at that rate for 20 m, what will be his time for the race

  Compute how long is the plane

A 3.6- cm-radius ball rolls down an inclined plane from rest at the top. The angular acceleration of the rolling ball about its center is 255 rad/s2, How long is the plane

  Calculate the magnitude of the charge on each sphere

Two small metallic spheres, each of mass 0.30g, are suspended as pendulums by light strings from a common point, calculate the magnitude of the charge on each sphere

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