17. A 60.-kilogram student climbs a ladder a vertical distance of 4.0 meters in 8.0 seconds. Approximately how much total work is done against gravity by the student during the climb?



 

User Icon for Henry Henry answered
12 years ago

Fs = mg = 60 kg * 9.8 N./kg = 588 N. =

Weight or force of student.

W = F*d = 588 * 4 = 2352 Joules.

User Icon for Alex Alex answered
10 years ago

566

User Icon for Anonymous Anonymous answered
9 years ago

2.4

User Icon for Anonymous Anonymous answered
9 years ago

jkjk

User Icon for ocie ocie answered
2 years ago

FS = MG = 60Kg X 9.8 N/Kg x 4

= 588 x 4= 2352 or 2400 Joules

User Icon for Negus Negus answered
2 years ago

LMAO HE ASKED THE QUESTION IN 2012

User Icon for Explain Bot Explain Bot answered
11 months ago

To find the total work done against gravity by the student during the climb, we can use the formula:

Work = force x distance

The force can be calculated using the formula:

Force = mass x gravity

Where:
mass = 60 kg (given)
gravity = 9.8 m/s^2 (acceleration due to gravity)

First, let's calculate the force:

Force = mass x gravity
Force = 60 kg x 9.8 m/s^2
Force = 588 N

Now, we can calculate the work done using the formula:

Work = force x distance
Work = 588 N x 4.0 m
Work = 2352 Joules

Therefore, the approximate total work done against gravity by the student during the climb is 2352 Joules.