Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
A shopper in a supermarket pushes a loaded cart with a horizontal force of 7 Newton. The cart has a mass of 29 kilogram.
(a) Find how far will it move in 4.0 second, starting from rest? (Neglect friction.)
m
(b) Find how far will it move in 4.0 second if the shopper places his 30 N kid in the cart before he begins to push it?
A 1.2 kilogram object moving with a speed of 8m/s collides perpendicularly with wall and emerges with a speed of 6m/s in the reverse direction. find the magnitude of the average force on object by wall
a 2.5 kg particle is in simple harmonic motion in one dimension and moves according to the equationx 6.4 mcosp3 radst
A car is designed to get its energy from a rotating flywheel (solid disk) with a radius of 1.00 m and a mass of 575 kg. estimate the kinetic energy stored in the flywheel
As you walked on the moon, the earth's gravity would still pull on you weakly and you would still have an earth weight. How large would that earth weight be
In the air over a particular region at an altitude of 500 m above the ground, the electric field is 130 N/C directed downward. At 600 m above the ground, the electric field is90 N/C downward. What is the average volume charge density in the layer of ..
an anatomist is viewing heart muscle cells with a microscope that has two selectable objectives with refracting powers
A 100 g granite cube slides down a 40* frictionless ramp. At the bottom, just as it exits onto a horizontal table, it collides with a 200g steel cube at rest. How high above the table must the granite cube be released to give the steel cube a spee..
a spring of stiffiness k supports a box of mass M in which is placed a blokk of mass m. find the force of reaction between the blook and the box
a golf ball rolls of a cliff with an inital speed of 13.0 m/s. theball falls a vertical distance of 18.8 m into a lake below. Ittakes 1.45 s. What is the speed of the ball just before it hits the water
A rifle with a mass of 2.5 kg fires a bullet with a mass of 5.5 g (0.0055 kg). The bullet moves with a muzzle velocity of 330 m/s after the rifle is fired. What is the momentum of the bullet after the rifle is fired
The tune-up specifications of a car call for the spark plugs to be tightened to a torque of 48Nm. With what force must you pull
A 873 kg dragster, starting from rest, attains a speedof 26.3 m/s in 0.59 s. find the average accerleration of the dragster during thistime interval
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!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd