"A parachutist's rate during a free fall reaches 80 meters per second. What is this rate in feet per second? At this rate, how m
2 answers:
Answer:
a)264 feet/ second
b)5280 feet during 20 seconds
Step-by-step explanation:
A parachutist's rate during a free fall reaches 80 meters per second.
Convert the rate in feet per second
We are given that meter is equal to 3.3 feet
So, So, rate in feet per second =
So, parachutist fall in 1 second = 264 feet
Parachutist fall in 20 second =
Hence the parachutist will fall 5280 feet during 20 seconds of free fall
You might be interested in
Answer and Step-by-step explanation:
The area formula for a Circle is:
A =
Diameter is equal to the radius times 2.
<u>So, divide the diameter to get the radius.</u>
6 divided by 2 equals 3.
<u>Now, plug it into the formula.</u>
A =
Plug this into your calculator by multiplying 9 by pi.
<u>We get the answer to be 28.3 when rounded to the nearest tenth.</u>
<u></u>
<u></u>
<u></u>
<em><u>#teamtrees #PAW (Plant And Water)</u></em>
Answer:
15 cm
Step-by-step explanation:
Similar triangles are triangles which have the same shape but not the same size. This means their angle measures are equal but their side lengths are not instead they are proportional. To solve, we will set up a proportion and solve.
A proportion is two equal ratios set equal to each other. We form the ratios by finding corresponding sides (sides which match to each other on both triangles by their position). Out ratios will be one side of the small triangle over the corresponding side on the big triangle as shown below:
.
To solve the proportion, we'll cross multiply by multiplying numerator with denominator across the equal sign.