The author s feeling about a subject or topic, which is evidenced in word choice, is called tone.
Answer:
Two cars of equal weight and braking ability are travelling along the same road but combined with other factors it could mean the difference between life.
Answer:

Explanation:
Power is related to energy by the following relationship:

where
P is the power used
E is the energy used
t is the time elapsed
In this problem, we know that
- the power of the fan is P = 120 W
- the fan has been running for one hour, which corresponds to a time of

So we can re-arrange the previous equation to find E, the energy (in the form of thermal energy) released by the fan:

You just multiply these two numbers, it's 1250J
Answer: it will travle 25km pr hour
Explanation:
sevide both by 2