A ship sails a distance of 600 km at a speed 20 km/h: For what amount of time was the ship sailing? Is this a scalar or vector quantity?

Can permanently damage skin

A person wearing a blue shirt is standing in sunlight. What color (s) of light does the shirt reflect? What color (s) or light does the shirt absorb?

Haley is trying to pull an object upward. The below forces are acting on the object. Fp = 5500N Fg = 6000N Which represents the net force? ← 500N → 500N ↑ 500N ↓ 500N

Pretend a person can walk only at a certain pace - no faster, no slower. If you time her uninterrupted walk across a room of known length, you can calculate her walking speed.

A group of 7 campers has 4 hours to hike to a lighthouse and back before sundown. the lighthouse is 28 meters high. it is located 12 kilometers from camp. how fast do they have to walk?

Identify the possible source of earth's magnetic field

A nurse applies a horizontal force of 147 N on a bed that has a mass of 152 kg, The magnitude of the normal force acting on the bed is .967 N 5.00 N 1440 N 1490 N

What do scientists use to look at cells, tissues, and small organisms to see how their biological processes differ in space? vibration flybys airlock microgravity

Which of the following is a product of respiration resulting from the breaking of carbon-carbon bonds

A wagon is accelerating down a hill. which statement is true?