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 2 kg ball traveling at 10 m/s hits a 6 kg block sliding down an incline (uk = 0.4) at 1 m/s. If the coefficient of restitution is e = 0.6, what will be the velocities of the objects just after impact? Also, after impact how far up the incline will be block slide before coming to a momentary stop? Finally, if the impact occurs over 0.006 s, what is the average impulsive force between the two objects?
A dart is fired at ground level with an initial speed of 42 m/s, at an angle of 25° above the horizontal. What is the horizontal distance, in meters, from where the dart was launched to where it lands
find the final temperature when 1000 g of water at 20 celcius in a 125 g copper calorimeter is mixed with 50g of steam originally at 153 celcius.
A car of mass 2200 kg collides with a truck of mass 4800 kg, and just after the collision the car and truck slide along, stuck together. The car's velocity just before the collision was m/s, and the truck's velocity just before the collision was..
question1a playground merry-go-round of radius r 1.80 m has a moment of inertia i 255 kg.m2 and is rotating at 8.0
How far east of his starting point will he reach the opposite bank? What is the magnitude of his velocity relative to the earth.
A laboratory electromagnet produces a magnetic field of magnitude 1.54 T. Find the magnitude of the maximum magnetic force that could be exerted on the proton
In Larry Niven's science-fiction novel Ringworld, a rigid ring of material rotates about a star. What is the apparent weight of an inhabitant of Ringworld relative to his weight on Earth
To push a 22 kg crate up a frictionless incline, angled at20° to the horizontal, a worker exerts a force of 88.5N, parallel to the incline. As the crate slides 1.50m, (a) how much work is done on the crate by the worker's applied force?
A bank robbers travelling at 75 mi/hr in an escape car suddenly sees a barricade 150 meter ahead. Will the car hit the barricade, if so, determine what is its velocity
Determine what is the lowest resonant frequency of an 85 centimeter tube if it is closed at one end? Determine what is the frequency of the first overtone
A small mass is stuck to a point on the rim of a rolling wheel(radius of r) .. which traces out a path called a cycloid. The position vector of this point is given by r(theta)= r(theta - sin theta)i +r(1-cos theta)j. For a wheel rolling with constant..
a 25-kg iron cannonball is fired with speed 220 m/s. If it hit a concrete wall, how much does the temperature of the cannonball increase
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