Vector Exercises Due Tuesday Physics 581 Michael Fowler, UVa 1. Call this vector A . Now suppose we move the object through a distance and direction represented by a vector B . Now draw the vector A - B . Draw A - 2 B .
Acceleration is rate of change of velocity.
Draw a diagram showing the car on the road and the direction of its acceleration. A force has magnitude and direction. Show in a diagram the forces on the mass. Back to the racing car losing speed as it goes around a bend. Suppose the car has a mass of 1000kg, the road is part of a circle of radius 150 meters, the car is moving at 30 meters per second, slowing down at a rate of 2 meters per second per second.