A person is using a lever to lift a box. The lever has an ideal mechanical advantage of 6 and is set up as shown below. If the distance from the fulcrum to the load is 60 cm, what is the distance from the fulcrum to the effort force?

not moving. pos accel,

a.   mass number from atomic number

conduction, convection, radiation

the answer is false. this is because for ice to melt, it requires latent heat of melting. latent heat means heat energy required to change phase without any increase in temperatures. therefore, the ice will take energy from the environment to melt hence atmospheric temperatures will reduce.