Question

(4 points) Your own a battery electric vehicle that has an energy usage rate of 17.8 \frac{kWh}{100\text{ km}}. Part 1: Energy Use After driving for 402 km, how much energy have you used? 71.56 kWh or 257.6 MJ Part 2: Battery Size With Saftey Factor Driving the 402km fully depleted the battery. In order to increase the longetivity of the battery, you want to ensure it does not discharge below 19% of its rated capacity. What does the capacity of the battery need to be to fully deplete without exceeding the discarge limit after driving 402km? kWh

          (4 points)
Your own a battery electric vehicle that has an energy usage rate of 17.8 \frac{kWh}{100\text{ km}}.
Part 1: Energy Use
After driving for 402 km, how much energy have you used?
71.56 kWh or 257.6 MJ
Part 2: Battery Size With Saftey Factor
Driving the 402km fully depleted the battery. In order to increase the longetivity of the battery, you want to ensure it does not discharge below 19% of
its rated capacity. What does the capacity of the battery need to be to fully deplete without exceeding the discarge limit after driving 402km?
kWh

Show more…

(4 points)
Your own a battery electric vehicle that has an energy usage rate of 17.8 (kWh)/(100 km).
Part 1: Energy Use
After driving for 402 km, how much energy have you used?
71.56 kWh or 257.6 MJ
Part 2: Battery Size With Saftey Factor
Driving the 402km fully depleted the battery. In order to increase the longetivity of the battery, you want to ensure it does not discharge below 19% of
its rated capacity. What does the capacity of the battery need to be to fully deplete without exceeding the discarge limit after driving 402km?
kWh

Added by Javier I.

University Physics with Modern Physics

Hugh D. Young 14th Edition

Instant Answer

Solved by Expert Sri K

04/29/2022

Step 1

Given that the energy usage rate is 17.8 kWh per 100 km, we can calculate the energy usage for driving 402 km by multiplying the energy usage rate by the distance traveled: Energy usage = (17.8 kWh/100 km) * 402 km = 71.56 kWh Show more…

Show all steps

lock

Thanks for your feedback!

kWh Your own a battery electric vehicle that has an energy usage rate of 17.8 kWh per 100 km. Part 1: Energy Use After driving for 402 km, how much energy have you used? 71.56 kWh or 257.6 MJ Part 2: Battery Size With Safety Factor Driving the 402 km fully depleted the battery. In order to increase the longevity of the battery, you want to ensure it does not discharge below 19% of its rated capacity. What does the capacity of the battery need to be to fully deplete without exceeding the discharge limit after driving 402 km? kWh

Play audio

Feedback

Powered by NumerAI

Sri K and 97 other subject Physics 103 educators are ready to help you.

Ask a new question

Labs

Want to see this concept in action?

NEW

Explore this concept interactively to see how it behaves as you change inputs.

View Labs

Key Concepts

Recommended Videos

Recommended Textbooks

Transcript

Ace is your personal tutor. It breaks down any question with clear steps so you can learn.

Start Using Ace

Continue solving this problem

Create a free account to:

View full step-by-step solution
Ask follow-up questions with Ace AI
Save progress and study later