Question

power | work and energy | physics | khan academy
power measures the rate at which
someone or something does work
multiple - choice question
power depends on the rate it takes something/someone
to do work. what does the word
ate\ mean?

• a quantitative data
• a qualitative data

Explanation:

In physics, power is calculated as \(P=\frac{W}{t}\) (where \(W\) is work and \(t\) is time). Rate in this context refers to a quantitative measure (how much work per unit time). Quantitative data deals with numerical values (like time taken, amount of work), while qualitative data is non - numerical (like color, texture). Since power's rate involves numerical values (work and time), it's quantitative.

Answer:

a quantitative data