1. Under a constant force, a 10 kg ball increases its speed from 2.0ms1 to 7 ms1 after covering 50 m. calculate the force on the hall.

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 31P: A constant 20-N force pushes a small ball in the direction of the force over a distance of 5.0 m....
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1. Under a constant force, a 10 kg ball increases its speed from
2.0ms1 to 7 ms after covering 50 m. calculate the force on the
hall.
I
A stone ic thrown verticallvunwarde from the ton of a huilding 50m
Transcribed Image Text:1. Under a constant force, a 10 kg ball increases its speed from 2.0ms1 to 7 ms after covering 50 m. calculate the force on the hall. I A stone ic thrown verticallvunwarde from the ton of a huilding 50m
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