Forces can make things move faster orthem down.

Slower

Explanation:

Different forces, such as gravity, can affect an object in many ways.

Scenario 1: A car is climbing a hill and then starts to coast.

Here, when the car starts to not accelerate anymore, gravity could pull it to slow down and eventually stop.

Scenario 2: A car is speeding downwards.

Here, when the car isn't on the gas pedal, gravity could act upon the car and make it go faster.

1. 1 mole of anything contains 6.022x10^23 pieces  

d  

2. a  

3. c, number  

5. 1.24x10^24atoms / 6.022x10^23atoms/mole = 2moles h2 atoms  

6. fe2br3 mass = 2moles x mass fe + 3 moles x mass br  

molar mass = grams / number of moles = g/mole  

to find moles = g / molar mass  

to find mass = g = molar mass / moles