The answer is B. A frame of reference that is accelerating.
Answer: 5.97, 24
m = 5.97
n = 24
SN = 5.97 × 10^24 kg
Explanation:
Scientific notation or standard form is a way of rewriting very large or very small (minute) numbers in conveniently in decimal form. The standard way of writing scientific notation is of the form;
m × 10^n
To derive m, we need to reduce it to a number between 1 and 10 ( 10 exclusive)
For the case above ;
m = 5.97
To get the value of n, we need to count the number of digits from the right egde of the data to the point where we put the decimal.
For the case above;
n = 24
Therefore, the scientific notation of the mass of the earth is ;
M = 5.97 × 10^24 kg
Answer:
54,450,000,000 Joules
Explanation:
Kinetic Energy =
x x = 54,450,000,000 Joules
Answer:
95.47 C
Explanation:
Heat added = mass × heat capacity × rise in temperature
So, rise in temperature =
20000 / (0.05 × 4190)
Rise in temperature = 95.47 C
<span><span>C. People who work hard are superior to those who are lazy.</span><span> </span></span>