in Hooke's law F spring equals K triangle X what does the triangle X stand for

Ice of mass 5 g at 0 °C melts to water at 0 °C. Find the energy absorbed by the ice. (Specific latent heat of fusion of ice = 3.34x10^5 J kg-1)

How many times heavier is a neutron than an electron?

Is the outer or inner core liquid

Calculate the inductance of a coil that induces 120v when the current through it changes at a rate of 5a/s. calculate the inductance of a coil that in

B) What characteristics of an object cause changes in its air resistance?

The force of attraction exerted by non moving static charges in each other A) electrostatic force B) gravitational force C) electromagnetic force D) attractive force

Is the planet Jupiter magnetic. Yes or no

The number of spiders in the house and the outside air temperature have an indirect relationship. What will happen to the number of spiders in the house as the outside air temperature decreases?

A 1200 kg car is moving at 5.0 m/s east. it strikes an 1800 kg car at rest. the cars have an elastic collision and move in the east or west direction. the velocity of the 1200 kg car after the collision is:

Describe the movement of particles when water vapor touching cold surface