A 2.5 kg ball rolls forward at 10.0 m/s. What is the ball's momentum?

A2.5 kg•m/s

B

4 kg*m/s

C25 kg•m/s

D

250 kg•m/s

How do you reduce friction

What is the name of the galaxy in which the earth resides?

Are spring oscillations wave transverse or longitudinal

A graduated cylinder measures 17.1 mL of water. A small shiny gold piece of metal is gently dropped into the graduated cylinder and the water displaces to 19.8 mL. What is the volume of the piece of gold?

A cable-operated clutch is being adjusted. Technician A says that free travel is measured at the clutch pedal and should be between 3/4 and 1 inch (19 to 25 mm). Technician B says that the clutch spin-down time should be less than two seconds.

Which statement about ammeters and voltmeters is true? A. Current and voltage are the same throughout a circuit so where you place the ammeter and voltmeter doesn't matter. B.

Teens realize that things may be "shades of gray" after they enter Piaget's social stage. identity crisis stage. menarche stage. formal operational stage.

Technician A says that fractured rods have a unique mating surface and that only the cap that was fractured is the one that will fit that rod. Technician B says that a powdered metal rod is less expensive, lighter, and as strong as a forged rod.

What is the expected wavelength (in cm) of 10.5 ghz microwaves in free space?

There are 5,280 feet in 1 mile and 12 inches in one foot. How many inches are in a mile?