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!
Solve the all parts of given problem:
Problem: A block of 8kg is being pushed to the left on a horizontal surface. The forces which act on the block are gravity, the normal force exerted by the surface, the kinetic friction exerted by the surface, and the pushing force. Point B is 6m to the left of point A. If the block is pushed with a force of 50N, and increases its speed from 2 m/s at point A to 6 m/s at point B, what was the work done by friction?
Please show the work for the calculation so I can understand what I'm doing. Thanks!
A 0.34 kg iron horseshoe that is initially at 616 ?C is dropped into a bucket containing 25 kg of water at 28 ?C. What is the final equilibrium temperature? Avoid any energy transfer to or from the surroundings and assume the specific heat of iron is..
A particle starts from rest at x = 0 and moves for 15.7 s with an acceleration of +2.25 cm/s2. find the position of the particle at the end of this motion
A hydraulic jack utilized to lift cars is called a three-ton jack. The large piston is 22 mm in diameter, the small one 6.3 mm. Suppose that a force of 3 tons is 3.0 x 104 N.
A 6.4kg ball, hanging from the ceiling by a light wire 135cm long, is struck in an elastic collision by a 1.80 ball moving horizontally at 4.20 m/s just before the collision. Find the tension in the wire just after the collision.
A potato of mass 0.150 kg is tied to astring with length 2.10 m, and theother end of the string is tied to a rigid support. What is the tension in the string at this point
Two circular disks spaced 0.50mm apart form a parallel-plate capacitor. What are the diameters of the disks
An Olympic long jumper jumps 8.04m, reaching a height of 0.80 m halfway through his jump. What was his velocity as he left the ground? Also, how far would he be able to jump on the moon (g=1.63 N/kg) and how much time would he spend off the lunar sur..
A startled armadillo leaps upward rising 0.554 m in the first 0.190 s. What is its initial speed as it leaves the ground
At what rate does the Sun radiate energy, given that it's essentially a spherical blackbody with radius 6.96x10^8 m and surface temperature 5800 K?
Let the x axis be parallel to the ground, +y direction be vertically upward, and take as an origin the point on the ground directly below the top of the ramp.
if a 50 ohm toaster is connected in parallel to two 120 W bulbs and 120 V is applied across the light bulbs/toaster combination what is the current flowing through the toaster
A block of unknown mass is attached to a spring with a spring constant of 6.00N/m and undergoes simple harmonic motion with an amplitude of12.5cm. Calculate the maximum acceleration of the block
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