A body of mass 4.2kg moving with velocity 10ms^-1 due east, hits a stationary body of mass 2.8kg. If they stick together after collision and move with velocity V due east, calculate the value of V

Similar Questions

An image which cannot be formed on a screen is said to be ...

An element of nuclear number A and proton number Z emits an alpha particle from its nucleus. The nuc...

A charge of 1.6 x 10-10C is placed in a uniform electric field of intensity 2.0 x 105 NC-1. calculat...

Two liquids, P at a temperature of 20oC and Q at a temperature of 80oC have specific heat capacities...

A sounding tuning fork is brought near the open end of a pipe containing air and the loudness of the...

The ability of the human eye to focus object on the retina is referred to as the power of? ...

An electric iron is rated 1000W, 230V. What is the resistance of its elements? ...

In the diagram above, the pressure of the gas is ...

A thermocouple thermometer is connected to a millivoltmeter which can read up to 10mV. When one junc...

The process whereby a substance changes from a solid to liquid when heat is applied, is called? ...