A. An ultracentrifuge accelerates from rest to 100,410 rpm in 3 min. (a) What is its angular acceleration in rad/s2 ? B. An ultracentrifuge accelerates from rest to 110,151 rpm in 2 min. Find its angular acceleration in rad/s2 so that you can (b) find the tangential acceleration of a point 10.2 cm from the axis of rotation. Your answer will be in units of m/s C. I am inventing a new unit Mega-g (Mg) that is one million times 9.8 m/s2 All that means is that when you asnwer part c, divide that number by 1,000,000 and your answer will be in Mega-gs. 2c. An ultracentrifuge accelerates from rest to 100,995 rpm in 2 min. (c) What is the radial acceleration in m/s2 and multiples of Mega-g of a point 12 cm from the axis of rotation when it is at full rpm