Which equation is correct according to Ohm's law? R = VI V = R = V = IR

Mateo drew the field lines around the ends of two bar magnets but forgot to label the direction of the lines with arrows. Answer left

With an average acceleration of - 2.4 m/s2, how long will it take a cyclist to bring a bicycle with an initial speed of 13.2 m/s to a complete stop? Answer in units of s.

A light source is made to pass through a narrow slit in a window. how do you think the light rays will travel

A galaxy that was once a quasar is likely to A) have burned all its fuel by now and be dark. B) now be a dwarf irregular. C) have a black hole at its nucleus. D) still be a quasar. E) be less than 5 billion years old.

How much power does it take to lift a 4500kg elevator 25m up a shaft in 29s?

Which statements accurately describe the Doppler effect?

Describe how mass and distance affect gravitational force.

a bike can climb the inclined road at uniform speed of 72 km/hr by applying force 500N what will be the power applied by the bike?

A wave has a wave length of 2 m and a frequency of 500 Hz, what is its speed?

Can anything block a magnet's force feild?