If a larger current passes through the coil of an electromagnet what happens

An inclined plane wrapped around a metal shaft is a a. lever b. screw c. pulley d. wedge

If the textbook weighs 19.6 newtons on venus,what is the strength of gravity on venus?

Which of the following correctly describes what happens when an atomic bomb explodes? small pieces of fissionable material are joined and form a body with a mass greater than the critical mass, the relative number of neutrons escaping decreases, and a chain reaction and explosion result. large pieces of fissionable matter are brought together quickly and form a body with a mass smaller than the critical mass, the relative number of escaping neutrons increases, and a chain reaction and explosion result.