albert jumps toward with an acceleration of 1.0 m/s^2 while he is in an elevator that is accelerating upwards of a rate of 1.5 m/s^2. what's alberts total acceleration

Atomic nuclei of almost all elements consist of

Amachinist turns the power on to a grinding wheel, at rest, at time t = 0 s. the wheel accelerates uniformly for 10 s and reaches the operating angular velocity of 96 rad/s. the wheel is run at that angular velocity for 40 s and then power is shut off. the wheel slows down uniformly at 1.5 rad/s2 until the wheel stops. in this situation, the time interval of deceleration is closest to:

What does si stand for,when referring to a system of measurement