Physics chapter 2-Motion in One Dimension, An express train, traveling at 3...

An express train, traveling at 36.0 m/s, is accidently sidetracked onto a local train track. The express engineer spots a local train exactly 100 m ahead of the same track and trav

Finding the displacement and time, A car of mass 1600 kilograms (kg) was tr...

A car of mass 1600 kilograms (kg) was travelling at 30m/s when the brakes were applied and produced a constant retarding force of 8000 N (Newtons) to the car: Find - a) How far the

Find the speed of pendulum bob, You pull a simple pendulum of length 0.240 ...

You pull a simple pendulum of length 0.240 m to the side through an angle of 3.50 degrees and release it. a) How much time does it take the pendulum bob to reach its highest speed?

Describe features of wave motion , a) It is a sort of disturbance which goe...

a) It is a sort of disturbance which goes by a medium. b) Material phase is necessary for the propagation of mechanical waves. c) When a wave motion goes by a phase, molecule

Forces and nature,

Constraint relation in pulley., give me a very detailed exlanation of find...

give me a very detailed exlanation of finding d Constraint relaion in strings and how do u find it do set a reference point from which u start taking d Velocities/Accelerations d f

What is the principle of an optical fibre, Explain power of a lens. What is...

Explain power of a lens. What is the principle of an optical fibre? What is a thin prism? Describe angular dispersion between two colours for a prism.

Nicol optical activity., describe the phenomenon of nicol prism activity

describe the phenomenon of nicol prism activity

Define amu and mass defect, Q. Define: 1 amu One atomic mass unit is th...

Q. Define: 1 amu One atomic mass unit is thinks as one twelfth of the mass of carbon atom 6 C 12 . 1 amu = 1.66 X 10 -27 kg. Q. Define: mass defect. The dissimi

Show constant moment arm, Q. Show Constant Moment Arm? The simplest ca...

Q. Show Constant Moment Arm? The simplest case is that of a point mass, and the moment of inertia can be immediately written as                                   I = mR 2 ,