What force is required to accelerate a 1,000 kg car 5 m/s2?

Which of the following would decrease the resistance to the flow of an electric current through a body? A. Shortening the conductor B. Lengthening the conductor C. Using a conductor with a smaller cross section D. Heating the conductor

Name all of the four levels of time humans are living in today

A circuit node has current ia entering and currents ib and ic exiting, where it is known that ia=5 ma and ib=9 ma. what is current ic?

Add a nail in CuSO4 Sodium, the colour of CuSO4 disappears why?

Which of the following is not an example of centripetal acceleration? A. The earth orbiting the sun B. An apple falling to the ground C. Turning the corner while driving a car and bumping into the door D. An ice skater doing a fast spin

Which action will slow down the rate of a reaction

You are racing your dog next to a football field. You run from the 10 yard line to the 50 yard line, then turn around and run back to the 30 yard line. What is your distance? What is your displacement?

Which of the following statements about degeneracy pressure is not true? a) Black holes form when gravity overcomes neutron degeneracy pressure. b) Degeneracy pressure arises from a quantum mechanical effect that we don't notice in our daily lives.

A bar magnet and a second object are hung from metal rods. The diagram below shows what happens when both objects are released.

Which measurement below has three significant figures? A. 12,300 lbs B. 12.02 m C. 0.2004 g D. 0.018 km