A man pulls on his dog leash to keep him from running after bicycle which term best describes this example?

A) negative work

B) positive work

C) negative work

D) positive force

Where is most of the mass of an atom located? in the nucleus in the orbits in the electrons it is split between the nucleus and the orbits

What causes melting of material under divergent plate boundaries?

When driving through a one way alley and the speed limit is not posted you must drive no faster than?

You are building a canoe, and you want to make it out of metal. which property would be most important to consider in choosing which metal to use?

A light bulb with a resistance of 2.9 ohms is operated using a 1.5 volt battery. At what rate is electrical energy transformed in the ligthbulb? 1) 0.52W 2) 0.78W 3) 4.4W 4) 6.5W

Why did the chicken cross the road.

A 98.1 kg horizontal circular platform rotates freely with no friction about its center at an initial angular velocity of 1.69 rad/s. A monkey drops a 9.29 kg bunch of bananas vertically onto the platform.

7. A type of non-renewable energy would be: O wind O petroleum O water solar

A refrigerator is a system. The energy input into the refrigerator system (in the form of electricity) is the same as the amount of energy output from the system. Which of the following best describes the energy output of the system?

A 1,120 kg car is travelling with a speed of 40 m/s. Find its energy.