# The equation for the speed of the body is: vx (t) = 3-5t. Determine the projection of the initial velocity vector.

December 29, 2020 | education

| Let’s go to scalar form. In scalar form, this equation is the equation of equidistant motion, where a = -5m / s ^ 2, V0 = 3m / s.

Therefore, the projection of the velocity vector is also positive and equal to 3m / s.