Two forces, 398 N at12? and 351 N at 32? are applied to a car in an effort toacc

Question

Two forces, 398 N at12? and 351 N at 32? are

applied to a car in an effort toaccelerate it.

3102 kg

398 N

12?

351 N

32?

What is the magnitude of theresultant of

these two forces? Answer inunits of N.

par2

Find the direction of theresultant force (in re-

lation to forward, withcounterclockwise con-

sidered positive).

Answer in degrees from thepositive x-axis,

with counter-clockwise positive,within the

limits of 180? to180?. Answer in unitsof ?.

If the car has a mass of 3102kg, what accel-

eration does it have?

Ignore friction. Answer in units ofm/s2.

Explanation / Answer

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