A student estimated a mass to be 325 g, but the actual mass is 342 g. What is the percent error?

A) 7%

B) 5%

C) 6%

D) 8%

Two electrons are 2.3nm apart. What is the force between two electrons?

A bicycle slows down when the rider applies the brakes. What type of energy transformation is involved in this example? A. kinetic energy into heat energy B. heat energy into potential energy C. potential energy into kinetic energy D.

A community calendar allows nonprofit organizations to add events and their intended purposes for community members to see. Which of these details can be found on this kind of informative website? Check all that apply.

How much work would it take to move a coulomb charge across a 4 volt potential difference?

Is water (H2O) a element? why or why not?

4. A car of mass 2000 kg is traveling at 45 m/s when the driver spots a policeman anead. i ne univer apprivo the brakes lightly for 3.0 seconds until he slows down below the speed limit. If the average force applied by the brakes was 1.

When does a scientist create the conclusion?

When using a simple machine, the force you must overcome. A simple machine usually multiplies the effort force to exceed the this. Example: Lucy lifts a sack of potatoes using a pulley. The weight of the sack of potatoes is this.

How is ecology diffrent from earth science

Which theory was first proposed by Albert Einstein? A. the theory of special relativity B. the theory of universal gravitation C. the theory of inertia D. the theory of radioactivity ... the answer is A i just found out