In displacing a body 5 m by the force of 50 n the work done is 125 j. Find out the angle between the directions of force and displacement

Ahowler monkey is the loudest land animal and, under some circumstances, can be heard up to a distance of 4.6 km. assume the acoustic output of a howler to be uniform in all directions and that the threshold of hearing is 1.0 × 10-12 w/m2. what is the acoustic power emitted by the howler

The image shows a pendulum in simple harmonic motion the pendulum starts at a and swing to e

Which two particles are found in the center of an atom