- #1
roovid
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A car of mass 1000 kg tows a caravan of mass 600kg up a road which rises 1m vertically for every 20m its length.
There are constant frictional forces of 200N and 100N to the motion of the car and caravan respectively.
the combination has an acceleration of 1.2ms-2 with the engine exerting a constant driving force.
Find a. the driving force
b. the tension in the tow bar
i have the sol'n for part a
no clue for part b
will post my progress below
There are constant frictional forces of 200N and 100N to the motion of the car and caravan respectively.
the combination has an acceleration of 1.2ms-2 with the engine exerting a constant driving force.
Find a. the driving force
b. the tension in the tow bar
i have the sol'n for part a
no clue for part b
will post my progress below