The specific temperature at which a substance changes from a liquid to a
gas is an example of a
oa) chemical bond.
ob) chemical change.
oc) physical property.
od) chemical property.

Crowbar of 5 metre is used to lift an object of 800 metre if the effort arm is 200cm calculate the force applied

Which one of the following terms is used to indicate the natural tendency of an object to remain at rest or in motion at a constant speed along a straight line? velocity acceleration equilibrium force inertia

70 give a real life example showing how sensory neurons work with the motor neurons