Q: Q: What unit of measure is equal to the amount of work a horse can do in 1 minute? A:

OPTIONS:
- joule
- watt
- torque
- horsepower

A: horsepower

input: OPTIONS:
- color
- mass
- weight
- steepness Now, answer this question: Q: An example of a variable relating to the ramp is its what? A:
A:
output: steepness

Q: To calculate acceleration without a change in direction, you just divide the change in velocity by the change in what? A:

OPTIONS:
- weight
- height
- size
- time

Answer: time

Problem: OPTIONS:
- Reaction
- Combination
- Dissolvant
- solution
Q: Q: What is the general name for the homogeneous mixture that is formed when a solute dissolves in a solvent? A:
Answer: solution

Problem:OPTIONS:
- decay rate
- exponential decay
- radioactive decay
- half-life

Q: The decay rate is measured in a unit called the what? A:
****
A: half-life

Problem:OPTIONS:
- convection
- oxidation
- catalytic conversion
- combustion reaction

Q: What occurs when a substance reacts quickly with oxygen? A:
****
A:
combustion reaction