Chat with our AI personalities
Yes, acceleration can be positive and negative because acceleration is a vector. It has both direction and magnitude. The direction is what makes it positive or negative. Negative acceleration is usually called deceleration.
The x component of V1 is -6.6 the y component of V1 is 0.
Spliting up of vector into its rectangular components is called resolution of vector
Ans :The Projections Of A Vector And Vector Components Can Be Equal If And Only If The Axes Are Perpendicular .
Vectors have magnitude and direction. The magnitude is always a positive number.