A father lifts a toddler 15 m up in the air. The child gains 187,5 J of energy in her gravitational potential energy
store as a result What is the mass of the toddler? Give your answer to 1 decimal place. (Assume that the
gravitational field strength is 10 N/kg)

The current in a hair dryer measures 11 amps. the resistance of the hair dryer is 12 ohms. what is the voltage?unit:

The necleus of an atom is made up of what subatomic particles?

Amoving company collects data about couches they move and displays the data in a table. the force along the ramp, the angle of the ramp, and the height the couch is raised to are shown. which statements correctly compare the work done to move the couches? check all that apply. the same amount of work is done for couches 1 and 3. the same amount of work is done for couches 2 and 3. the work for couch 1 is greater than the work for couch 2. the work for couch 2 is less than the work for couch 3. the work for couch 3 is greater than the work for couch 1. the work for couch 2 is greater than the work for couch 1.