×
Log in to StudySoup
Get Full Access to Physics With Masteringphysics - 4 Edition - Chapter 16 - Problem 27p
Join StudySoup for FREE
Get Full Access to Physics With Masteringphysics - 4 Edition - Chapter 16 - Problem 27p

Already have an account? Login here
×
Reset your password

# An exercise machine indicates that you have worked off 2.5

ISBN: 9780321541635 54

## Solution for problem 27P Chapter 16

Physics with MasteringPhysics | 4th Edition

• Textbook Solutions
• 2901 Step-by-step solutions solved by professors and subject experts
• Get 24/7 help from StudySoup virtual teaching assistants

Physics with MasteringPhysics | 4th Edition

4 5 1 380 Reviews
11
5
Problem 27P

Problem 27P

An exercise machine indicates that you have worked off 2.5 Calories in a minute-and-a-half of running in place. What was your power output during this time? Give your answer in both watts and horsepower.

Step-by-Step Solution:

Solution 27P

Step 1 of 3:

Our aim is to find the power output of the person in watts and horsepower.

The work done by the person W = 2.5 cal

The time duration t = 1.5 min = 90 s

1 cal = 4.186 J

1 hp = 746 J/s = 746 watt

Step 2 of 3

Step 3 of 3

#### Related chapters

Unlock Textbook Solution

Enter your email below to unlock your verified solution to:

An exercise machine indicates that you have worked off 2.5