Answer:thrust is not a force,upthrust is a force
Explanation:thrust means do something forcefully and upthrust is a force that helps a ship float and pushes an object upwards
Answer: 3 significant digits
Explanation:
When a number is written in <u>scientific notation</u> (representing the number using powers of base ten) it is expressed so that it contains a digit in the place of the units and all other digits after the decimal point, multiplied by the respective exponent.
Then, the significant figures (or significant digits) will be the digits that are before the power of ten.
For example, the number has <u>4 significant figures</u>.
Now, in the case of the number it contains <u>3 significant figures.</u>
Answer:
power
Explanation:
it helps to do work without power we cant do any things
D. Light from the sun is reflected off the moon's surface