the kinetic energy of a truck is 10^5 kgm^2/s^2. the truck brakes fails and it runs into a sugarcane field coming to rest after 50m. what is the average retarding force of the sugarcane field?
Answers
Answered by
14
Answer:
2000 N
Explanation:
in order to stop the truck the sugarcane field will have to do work equal to the kinetic energy of truck so that kinetic energy becomes zero .
W = Fs
F = W/s
F = 10^5/50
=2000 N
Answered by
0
Answer:
2000N
Explanation:
in order to stop the truck the sugarcane field will have to do work equal to the kinetic energy of truck so that kinetic energy becomes zero .
W = Fs
F = W/s
F = 10^5/50
=2000 N
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