A circuit has a resistance of 10ohmsband a current of 42 amps. caculate the voltage

A scalar measurement consists of a. a magnitude. b. a direction and a unit. c. a number and a magnitude. d. a magnitude and a direction.

What are some water sources that not be easily used to supply human water needs?

Force calculation Force = mass x acceleration What force would be required to accelerate a 40 kg mass by 4 m/s^2? A.) 160 B.) 160 N C.) 10 N D.) 10

What is the function of the Endoplasmic Reticulum?

A metal's luster is due to energy from the nuclei of its atoms being given off as visible light the free flow of electrons between its atoms light energy being absorbed and given off again by its valence electrons valence electrons giving off energy

How much force is needed to stretch a spring 1.2 m if the spring constant is 8.5 n/m? 7.1 n 7.3 n 9.7 n 10.2 n

What forces are equal and opposite sides

B. how does the separation between galaxies compare to the separation between stars? based on your answer, discuss the likelihood of galactic collisions in comparison to the likelihood of stellar collisions.

Period vs string length String length (cm) 100cm, 75cm, 50cm, 25cm Each one below matches the strength length above time 10 periods (s) - trial 1 time for 10 periods (s) - trial 2 time for 10 periods (s) - trial 3

How could you determine the instantaneous speed during a trip?