A boat can move at a constant velocity of 8 km/h in still water. How long will it take for the boat to move 24km?

A 100-n force has a horizontal component of 80 n and a vertical component of 60 n. the force is applied to a box which rests on a level frictionless floor. the cart starts from rest, and moves 2.0 m horizontally along the floor.

Some fabrics build a more charges than others because A:they are better insulators B:they are worse insulators C: they are better conductors

Which of the following is the most important factor in determining climate

Lloyd is a computer technician who his company sends to customers' homes to fix their broken computers. He usually fixes between 10 and 20 computers per day, so he interacts with a lot of customers with a variety of computer issues.

What objects reflect light in the sky?

Which of these rocks are formed by volcanic activity? select the two correct answers. a. marble b. basalt c. limestone d. granite e. sandstone

Which source is most likely an authority on the subject? Dr. Vale, a pediatrician, discusses electrical circuitry on her home-improvement website. Jonah, an amateur cook, teaches his son how to make the best grilled cheese sandwiches.

What methods can be used to break down substances into elements

8. A gas is contained in a horizontal piston-cylinder apparatus at a pressure of 350 kPa and a volume of 0.02 m3. Determine the work done by the piston on the gas if the cylinder volume is increased to 0.15 m3 through heating.

A 75.0 kg person stands on a scale in an elevator. (a) What does the scale read (in N and in kg) when the elevator is at rest?