Current Attempt in Progress During a lightning flash, there exists a potential difference of Vcloud - Vground = 1.7 x 10⁹ V between a cloud and the ground. As a result, a charge of -24 C is transferred from the ground to the cloud. (a) How much work Wground-cloud is done on the charge by the electric force? (b) If the work done by the electric force were used to accelerate a 1100-kg automobile from rest, what would be its final speed? (c) If the work done by the electric force were converted into heat, how many kilograms of water at 0 °C could be heated to 100 °C? W ground-cloud = Vf= i m = i Save for Later 34°C Rain showers i V ▬▬ Q Search Attempts: 1 of 3 used Submit Answer ^ ENG US 405 2:41 pm 17/03/2023

Current Attempt in Progress During a lightning flash, there exists a potential difference of Vcloud - Vground = 1.7 x 10⁹ V between a cloud and the ground. As a result, a charge of -24 C is transferred from the ground to the cloud. (a) How much work Wground-cloud is done on the charge by the electric force? (b) If the work done by the electric force were used to accelerate a 1100-kg automobile from rest, what would be its final speed? (c) If the work done by the electric force were converted into heat, how many kilograms of water at 0 °C could be heated to 100 °C? W ground-cloud = Vf= i m = i Save for Later 34°C Rain showers i V ▬▬ Q Search Attempts: 1 of 3 used Submit Answer ^ ENG US 405 2:41 pm 17/03/2023

Inquiry into Physics

8th Edition

ISBN:9781337515863

Author:Ostdiek

Publisher:Ostdiek

Chapter6: Waves And Sound

Section: Chapter Questions

Problem 9Q

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