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!
The figure below shows a ball of mass m = 0.5 kg, at rest on top of a "massless" platform. The platform is connected to the ground by a spring of constant K = 100 N/m and the ball is initially 1 m above ground as shown. The dimensions of the ball and the platform are ignored for the purpose of this problem. The platform is then pulled down, compressing the spring, and released to launch the ball up.
A) Draw a pictorial representation. The instant the platform is released is the initial state, and the final state is when the ball reaches its maximum height. Include a coordinate system with the origin, the boundaries of the system, and the known qualities for each state.
B) Draw the correct energy bar chart describing the process.
C) Write the energy equation corresponding to the bar chat.
D) Calculate the maximum height reached by the ball ( as measured from the ground) If the platform is pulled down 0.30 meters.
1. a 10.0 cm radius piston compresses a gas isothermally from a height of 15.0 cm to 2.50 cm at a constant pressure of
A radio station broadcasts at a rate of 89.3 million cyces each second. what is the period of this wave and if the wavelength is 3.359 meters, what is the speed of this radio wave
A shopper pushes a cart 39 m south down one aisle and then turns 90.0° west and moves 22 m. He then makes another 90.0° turn and moves 14 m.
Laboratory in your city accidentally released some radioactive gas
As part of a carnival game, a 0.503-kg ball is thrown at a stack of 19.3-cm tall, 0.423-kg objects and hits with a perfectly horizontal velocity of 10.6 m/s, what is the moment of inertia of the object
The spring is aligned with the plane and has a spring constant of 133 N/m. Explain how much does the spring stretch?
A 1 115.0 kg car traveling initially with a speed of 25.000 m/s in an easterly direction crashes into the back of a 8 200.0 kg truck moving in the same direction at 20.000 m/s. What is the velocity of the truck right after the collision
The plane 2x+3y+5z = 0 cuts the orthogonal set of axes (the system of x,y and z axis). What is the Miller Index of this plane
The magnitude of the electrostatic force between two identical ions that are separated by a distance of 0.90 nmis 4.103×10-8 N, How many electrons are missing from (or have been added to) each ion
Two particles are fixed on an x axis. Particle 1 of charge 51.50 μC is located at x = -33.2 cm; particle 2 of charge Q is located at x = 10.10 cm. Particle 3 of charge magnitude 37.7 μC is released from rest on the y axis at y = 11.30 cm.
Flywheels are large, massive wheels used to store energy. They can be spun up slowly, How much energy is stored in the flywheel
An object with a mass of m = 4.8 kg is attached to the free end of a light string wrapped around a reel of radius R = 0.225 m, Determine the magnitude of the acceleration of the object
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