Suppose you push a toy train with a force of 3 N east. The train has a mass of 0.5 kg. What is its acceleration?

A. 0.17 m/s2 east

B. 1.5 m/s2 east

C. 6 m/s2 east

D. 30 m/s2 east

What are the three reasons cells divide?

What happens when an acid is mixed with a base? They will form a stronger base. They will neutralize each other. They will form a stronger acid. They will form a gas.

How much heat energy must be removed from 100 g of oxygen at 22°C to liquefy it at - 183°C? (The specific heat of oxygen gas is 0.218 cal/g⋅°C, and its heat of vaporization is 50.9 cal/g.) a. 13 700 calb. 9 560 calc. 4 320 cald. 2 160 cal

In a chemical reaction, activation energy increases the amount of chemical energynumber of particlestemperature of the reactants. This outcome causes the particles to collide, which results in the breaking upformationreaction of new products.

Who first used the zodiac constellations? Will Mark Brainliest!

Which is a disadvantage of using wind as an energy source? Check all that apply. It may be unreliable. It is not naturally occurring. It produces a lot of waste. It requires wires to carry electricity. It generates large amounts of electricity.

One step in the production of hydroelectric power involves

A pot is heated on a stove. The water begins to boil rabidly. Which explains why the water is boiling fast?

A galvanometer can be calibrated to read electric A) current B) Voltage C) either of these D) neither of these

Why do responsible consumers use credit and credit cards?