An object moving with a speed of 35 meters per second has a kinetic energy of 1500 joules. what is the mass of the object?

What is meant by the statement" the melting poin of glycerine is 13 degree celsius

Because light travels in a straight line and casts a shadow, isaac newton hypothesized that light is

The magnetic field inside a superconducting solenoid is 4.50 t. the solenoid has an inner diameter of 6.20 cm and a length of 26.0 cm. determine (a) the magnetic energy density in the field and (b) the energy stored in the magnetic field within the solenoid.