The way in which the sample of participants is obtained from the experimental technique
Answer:
4.71m/s
Explanation:
Average speed = Total distance travelled ÷ Total time taken.
80/17=4.71
4.71m/s
Answer:
1920watts
Explanation:
P=IV
P = 16 x 120 = 1920 watts
The total charge in this time is equal to 144 Coulomb.
<u>Given the following data:</u>
To calculate the total charge in this time:
First of all, we would convert the value of time in minutes to seconds.
<u>Conversion:</u>
1 minute = 60 seconds
3 minutes = 180 seconds
<h3>
Formula for quantity of charge.</h3>
Mathematically, the quantity of charge is given by this formula:

<u>Where:</u>
- Q is the quantity of charge.
- t is the time measured in seconds.
Substituting the given parameters into the formula, we have;

Quantity of charge, Q = 144 Coulomb.
Read more on charges here: brainly.com/question/4313738