If crank ab is rotating with an angular velocity of ωab = 6 rad/s , determine the velocity of the center o of the gear at the instant θ = 64 ∘.

State one advantage and one disadvantage of using a plane mirrior as a driving mirrior

Apair of 10μf capacitors in a high-power laser are charged to 1.7 kv.a. what charge is stored in each capacitor? b. how much energy is stored in each capacitor?

Alarge box of mass m is pulled across a horizontal frictionless surface by a horizontal rope with tension t. a small box of mass m sits on top of the large box. the coefficients of static and