Related Questions

The kinetic energy of an object is 120J and its mass is 15 kg Find the velocity of the object-
An object having a mass 'm' moving with a velocity 'v' possesses a kinetic energy 'K'. If its velocity is doubled, its kinetic energy will become:
The kinetic energy of a man is half that of a boy whose mass is half that of the man. When the man speeds up by 5 m/s, his kinetic energy doubles that of the boy’s kinetic energy. What is the initial velocity of the man?
An object of mass 15kg is moving at the uniform velocity as 5m/s. Find the kinetic energy contained in an object?
A box contains 105 molecules. The average kinetic energy of each molecule is 0.5*10-6J. With respect to an observer at rest the box, having a mass of 1kg, is moving with a velocity of 2m/s. What is the value of kinetic energy that will contribute to the internal energy?
An object of mass 15 kg is moving with uniform velocity that of 7 ms-1. What is the kinetic energy of that object?
An object of mass 30 kg is moving at a uniform velocity of 5 m/s. What is the kinetic energy of the object?
What is the monoisotopic and average mass of valine? Given data: Mass of the most abundant isotope of Carbon (C°)=12.0000, Mass of most abundant isotope of Hydrogen (H°)=1.0078, Mass of most abundant isotope of Oxygen (O°)=15.9949, Mass of most abundant isotope of Nitrogen (N°)=14.0031, The average mass of Carbon (C)=12.011, The average mass of Hydrogen (H)=1.008, The average mass of Oxygen (O)=15.999, The average mass of Nitrogen (N)=14.007.
The kinetic energy of an object of mass m moving at a speed of 5 ms-1 is 25J. What will be its kinetic energy when its speed will be double?
An object of mass 20 kg is moving with an uniform velocity of 5 ms-1. What is the kinetic energy possessed by it?