Klari

a boat moves with a velocity of 15m/s N in a river which flows with a velocity of 8.0m/s W. Calculate the boat's resultant velocity with respect to due north.

Does the dot product or the scalar product's general formula will be A.B=AB cos theta? or as long as the vectors are parallel it can change into sin theta?

A spring balance attched to the ceiling of an elevator supports a 10N object. In each of the following casses, tell whether there is a net force or none on the object. If there is in what direction does it act? Tell whether the reading in the spring balan...

The point (3,2) is on curve and at any pt. (x,y)on the curve, the tangent line has a slope equal to 2x-3. Find the equation of the curve.

it is going west