1
answer
0
watching
81
views
23 Nov 2019
The brakes of a truck cause it to slow down by applying a retardingforce of 2.60 103 N to the truck over a distance of 780 m. What isthe magnitude of the work done by this force on the truck?
1 J
Is the work positive or negative?
2
Why?
The brakes of a truck cause it to slow down by applying a retardingforce of 2.60 103 N to the truck over a distance of 780 m. What isthe magnitude of the work done by this force on the truck?
1 J
Is the work positive or negative?
2
Why?
1
answer
0
watching
81
views
For unlimited access to Homework Help, a Homework+ subscription is required.
Nestor RutherfordLv2
30 Oct 2019