Apoint p1 is located by the vector a = (3.74)î + (1.64)ĵ and a point p2 is located by the vector b = (1.60)î + (3.66)ĵ. the vector c locates the point p2 relative to the point p1. determine the following. (a) the vector crightharpoonhead. gif which points from the point p1 to the point p2

Arescue plane flying horizontally at spots a survivor in the ocean directly below and releases an emergency kit with a parachute. because of the shape of the parachute, it experiences insignificant horizontal air resistance. if the kit descends with a constant vertical acceleration of, how far away from the survivor will it hit the waves?

The image shows a pendulum in simple harmonic motion the pendulum starts at a and swing to e

Very large accelerations can injure the body, especially if they last for a considerable length of time. one model used to gauge the likelihood of injury is the severity index ( ), defined as =/ . in the expression, is the duration of the accleration, but is not equal to the acceleration. rather, is a dimensionless constant that = the number of multiples of that the acceleration is equal to.in one set of studies of rear-end collisions, a person's velocity increases by 13.7 km/h with an acceleration of 36.0 m/s2 . let the + direction point in the direction the car is traveling. what is the severity index for the collision?