What force is required to accelerate an object having a mass of 3 kg at 5 m/s2?

When comparing two circuits, you note that circuit one has twice the resistance and half the voltage of circuit two. this means that both circuits will have the same current. both circuits will have alternating current.

If two uncharged objects are rubbed together and one of them acquires a negative charge, then the other a. one remains uncharged. b. also acquires a negative charge. c. acquires a positive charge. d.

As light reflects off a mirror the angle between the incident ray and reflected ray of light is 50°. What is the angle of reflection?

Twist-on connectors without the spring-steel coils (plastic threads only) are suitable for making branch-circuit connections. A. TrueB. False

why do signs at petrol stations warn people not to use cell phones while filling the petrol in their cars?

Where are the magnetic fields stronger near a bar magnet? A) Top B) Center C) Ends D) Bottom

You pull a simple pendulum of length 0.225m to the side through an angle of 3.50∘ and release it. Part A How much time does it take the pendulum bob to reach its highest speed? Take free fall acceleration to be 9.80 m/s^2.

What is the velocity of a wave having a frequency of 25 Hz and a wavelength of 10m

What is the force on a 1-kg ball that is falling freely due to the pull of gravity

Which would react chemically by forming an ionic bond? A. 2 chlorine atoms with 7 valence electrons each B. 1 neon atom with 8 valence electrons and 1 lithium atom with 1 valence electron C.