A man of mass m
Two bodies of unequal mass are moving in the same direction with equal kinetic energy. The two bodies are brought to rest by applying retarding force of same magnitude. How would the distance moved by them before coming to rest compare?
09
Nov
Two bodies of unequal mass are moving in the same direction with equal kinetic energy. The two bodies are brought to rest by applying retarding force of same magnitude. How would the distance moved by them before coming to rest compare? A man of mass m standing at the bottom of the staircase of height [...]
A rough inclined plane is placed on a cart moving with a constant velocity u on horizontal ground. A block of mass M rests on the incline. Is any work done by force of friction between the block and incline? Is there then dissipation of energy?
09
Nov
A rough inclined plane is placed on a cart moving with a constant velocity u on horizontal ground. A block of mass M rests on the incline. Is any work done by force of friction between the block and incline? Is there then dissipation of energy? A man of mass m standing at the bottom [...]
Two blocks M1 and M2 having equal mass are free to move on a horizontal frictionless surface. M2 is attached to a massless spring as shown in figure. Initially M2 is at rest and M1 is moving toward M2 with speed v and collides head-on with M2.
09
Nov
Two blocks M1 and M2 having equal mass are free to move on a horizontal frictionless surface. M2 is attached to a massless spring as shown in figure. Initially M2 is at rest and M1 is moving toward M2 with speed v and collides head-on with M2. A man of mass m standing at the [...]
A man of mass m , standing at the bottom of the staircase of height L climbs it and stands at its top .
09
Nov
A man of mass m , standing at the bottom of the staircase of height L climbs it and stands at its top . A man of mass m standing at the bottom of the staircase of height L climbs it and stands at its top . November 9, 2020 Category: Chapter 5 - Work, [...]