If a basketball travels a distance of 4 meters in 5 seconds, what is its average speed?

A. 4 meters / second

B. 0.8 meters/second

C. 1.2 meters/second

D. 5 meters/second

What is meant by the term 'mass movement'?

Zinc reacts with aqueous sulfuric acid to form hydrogen gas. in an experiment, 125 ml of wet h2 is collected over water at 27 degc and a barometric pressure of 753 torr. the vapor pressure of water at 27 degc is 26.74 torr.

Why is it important to consider the experimental error in all the empirical results presented?

N a circuit the current is 0.045 amps and the resistance is 1.75 kΩ,

You push on a large box with 120 N of force, but it doesn't move. How large is the friction force?

Kenna has a mass of 30 kilograms. What's her weight in newtons? Assume that acceleration due to gravity is 9.8 N/kg.

Explain what type of force drag and tailwinds are. If the airplanes were traveling eastward with a force 450 N and there was a tailwind of 200 N, what would the resulting force be on the airplane?

What did early South American civilization do to promote farming

A 30-g bullet is fired with a horizontal velocity of 450 m/s and becomes embedded in block B, which has a mass of 3 kg. After the impact, block B slides on 30-kg carrier C until it impacts the end of the carrier.

11) Shifting with ease from one type of problem-solving strategy to another is called a) flexibility b) versatility c) originality d) openmindedness