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!
Q1. A ship sets out to sail to a point 128 km due north. An unexpected storm blows the ship to a point 148 km due east of its starting point. (a) How far (in km) and (b) in what direction (as an angle from due east, where north of east is a positive angle) have to it now sail to reach its original destination?
Q2. A block of mass 2 kg is attached to a horizontal spring of force constant 130 N/m and to a spring of negligible mass. The string runs over a mass less, frictionless pulley to a hanging block off mass 2 kg. At first entire system is at rest and the spring is unscratched.
If the 2 kg mass slides on a horizontal frictionless surface, what is the speed of the mass 4 kg while it has fallen a distance 0.4 m downward from its rest position?
A disk of radius R = 9 cm is pulled along a friction less surface with a force of F = 15 N by a string wrapped around the edge. At the instant when d = 28 cm of string has unwound off the disk, what is torque exerted about the center of the disk.
What was an initial speed of the ball
Find an average magnitude of the induced emf . A bungee jumper, who's mass is 79 kg, jumps from a tall building. After reaching his lowest point, he continues to oscillate up and down, reaching the low point two more times in 8.2 s.
What focal length does the lens require
What is the amplitude of the oscillations . Could you think of a simple method for determining the focal length of a converging lens.
How much heat energy can created throughout motion
Determine the magnitude when the force on the wire
What is linear acceleration
What tension is necessary to tune string properly
What is the potential energy of the elevator
Find density of the object
What is t he steam-side coefficient
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