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 following question:
Question: Starting from rest, a 2.05 kg block slides 2.86 m down a rough 32.9o incline. The coefficient of kinetic friction between the block and the incline is 0.422. The acceleration of gravity is 9.8 m/s2.
Part A: Find the work done by the force of gravity.
Part B: Find the work done by the friction force between block and incline.
Part C: Find the work done by the normal force.
I need help to find the work done by the friction force between block and incline.
A wheel released from rest is rotating with constant angular acceleration of 2.7 rad/s2. (a) After 4.5 s, what is its angular velocity? in rad/s (b) Through what angle has the wheel turned? in rad
A cardinal (Richmondena cardinalis) of mass 4.10×10^-2 kg and a baseball of mass 0.144 kg have the similar kinetic energy. What is the ratio of the cardinal's magnitude pc of momentum to the magnitude pb of baseball's momentum.
A second baseman tosses the ball to the first baseman, who catches it at the same level from which it was thrown. Evaluate how long is the ball in the air
A ball has mass 3.0 µg and charge -7 nC moves from point A to point B. What is the change in electric potential energy of the ball
You are trying to overhear a juicy conversation, but from your distance of 15.0 m , How close should you come
Two blocks of weights 24.0 and 50.0 N are connected by as massless string and slide down an inclined plane making an angle of 23.0 deg. to the horizontal. find the magnitude of the heavier block's acceleration
A light train is travelling on a straight section of track at a constant speed of 15 rm m/s. As it approaches next station, it starts to slow down at a rate of 5 rm m/s^2 until it stops at the station.
A motorist drives south at 28.0 m/s for 3.00 min, then turns west and travels at 25.0 m/s for 2.20 min, find the total vector displacement
A model airplane with a mass of 0.757 kg is tethered by a wire so that it flies in a circle 30.9 m in radius, Find the angular acceleration of the airplane when it is in level flight
A 25.0-kg box is released from rest on a rough inclined plane tilted at an angle of 33.5e to the horizontal. Determine the force of kinetic friction acting on the box
A car rounds a curve that is banked inward. The radius of curvature of the road is R = 139, the banking angle is ? = 31°, Find the minimum speed that the car can have without slipping
question starting from rest a 4.0-kg body reaches a speed of 8.0 ms in 2.0 s. what is the net force acting on the
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