A girl weighing 45kg is standing on the floor, exerting a downward force of 200N on the floor. The force exerted on her by the floor is .......... Select one: O a. Less than 2000N O b. Equal to 200 N Oc. Greater than 200 N O d. No force exerted

A girl weighing 45kg is standing on the floor, exerting a downward force of 200N on the floor. The force exerted on her by the floor is .......... Select one: O a. Less than 2000N O b. Equal to 200 N Oc. Greater than 200 N O d. No force exerted

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter7: Work And Kinetic Energy

Section: Chapter Questions

Problem 37P: How much work is done against the gravitationaI force on a 5.0-kg briefcase when it is carried from...

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Question

A girl weighing 45kg is standing on the floor, exerting a downward force of 200N on the floor.
The force exerted on her by the floor is
.........
Select one:
O a. Less than 2000N
O b. Equal to 200 N
Oc. Greater than 200 N
O d. No force exerted

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