10.) mega-bubble
phineas and ferb know what they are going to do today. they are going to compete in
the danville mega-bubble contest. in order to win, they need to know which bubble
gum will make the biggest bubbles. to prepare for the contest, they purchased five
different brands of bubble gum. they need your to decide which brand to use
during the contest. write an experiment to test the bubble size of the five bubble pum
brands so they can win the contest. where's perry?

Three charge are arranged as shown in the diagram. the magnitude of the net electrical force acting on the +6 uc charge, rounded to the tenths place, is .

Asmall grinding wheel has a moment of inertia of 4.0×10−5 kg⋅m2 . what net torque must be applied to the wheel for its angular acceleration to be 150 rad/s2 ?

During the apollo moon missions, astronauts were concerned about the effects of newton's third law of motion when: o a. they ejected waste water, because they were concerned that it would push them off course. o b. they reentered earth's atmosphere, because they were carrying heavy moon rocks. o c. they took off from earth, because a large force was required to generate large acceleration. o d. they detected incoming space debris, because the inertia of the debris could damage their ship.