Ineed fast
if luke pushes his sister in a wagon down the driveway that is 14 meters long and it takes 22 newtons of force, how much work did he do?

Luke does a work of 308Nm

If we have a constant force that acts on a body in the same direction as the displacement , then the work is defined as the product of the force magnitude and the displacement magnitude . In other words:

, which is valid for a constant force in direction of straight-line displacement.

In this problem:

Therefore:

15%

step-by-step explanation:

use the table and count the number of guesses that has two correct answers.

the following are two correct answers

10010, 01100, 11000

a total of 3 numbers having 2 correct guesses out of 20 questions.

probability of getting 2 correct guesses = the number of questions getting 2 correct answers / total number of questions.

= 3/20

to convert it into percent multiply by 100, we get

= 3/20 * 100

= 15%

the answer is 15%

you.

a. is correct