Each part of the mixture has the same appearance.

Amy swims 500 m (0.5 km) in 6 minutes (0.1 hour). What was her speed in kilometers per hour?

A car initially traveling at 21.4 m/s accelerates at a rate of 4.4 m/s2 for 7.5 seconds. What is the final velocity of the car?

Which of the following is an example of a rotating body?

You are driving your car, and the traffic light ahead turns red. You apply the brakes for 2.85 s, and the velocity of the car decreases to 5.97 m/s. The car's deceleration has a magnitude of 2.20m/s^2 during this time.

A solution is oversaturated with solute. Which could be done to decrease the oversaturation?

West of a city, a certain eastbound route is straight and makes a steep descent toward the city. The highway has a 14% grade, which means that its slope is - 14 100.

If animal DNA is injected into a human, what would happen?

Give one word which means the same as 'moving with a negative acceleration '

This is a bond in which a single pair of electrons is shared between a pair of atoms

A hole of radius r is bored through the center of a sphere of radius r. Find the volume v of the remaining portion of the sphere.