Plot (Graph) the Centripetal Force as a function of Angular Velocity Static Force  Angular Velocity Centripetal Force 5.39 N 8.58 5.10 N 6.37 N  9.22 6.23 N 7.35 N 9.63 7.08 N 8.33 N 10.3 8.48

A jet pilot takes his aircraft in a vertical loop. The mass of the pilot is 68.0 kg. the loop has radius 1680 m. If the speed of the aircraft at the bottom of the loop is 316 m/s, the apparent weight of the pilot at the bottom of the loop is? If the pilot to feels weightless at the top of the loop, the speed of the aircraft at the top of the loop is?

A vial containing a blood sample is placed into a centrifuge, which spins the sample quickly to separate the blood into its parts. The centrifuge has a radius of 0.12 m, and spins at a rate of 1750 rpm. If the blood sample and vial have a combined mass of 95 g, what is the centripetal force holding the vial in place?   22.0 N   991 N   4030 N   383 N

1. A hoop of radius 0.30 m and a mass of 0.25 kg is released from rest and allowed to roll down an inclined plane. What is the translational speed (v) of the hoop after dropping a vertical distance of 2.60 m? m/s 160 ssf ssf60

You are swinging a 0.25 kg water balloon vertically. The distance from your shoulder (acting as the center of rotation) and the water balloon is about 0.65 m. You estimate the water balloon is traveling at 7.0 m/s. At the very top of the circular path, how much force is your hand holding the water balloon? Enter absolute value. Hint: the water balloon is experiencing uniform circular motion.

A 50.0 kg child stands at the rim of a merry-go-round of radius 1.70 m, rotating with an angular speed of 2.95 rad/s. (a) What is the child's centripetal acceleration? m/s2(b) What is the minimum force between her feet and the floor of the carousel that is required to keep her in the circular path? N(c) What minimum coefficient of static friction is required?Is the answer you found reasonable? In other words, is she likely to stay on the merry-go-round?

A) A 23.0 kg child is riding a playground merry-go-round that is rotating at 50.0 rev/min. What centripetal force (in N) must she exert to stay on if she is 3.00 m from its center? (Enter a number.) ____ N B) What centripetal force (in N) does she need to stay on an amusement park merry-go-round that rotates at 3.00 rev/min if she is 7.00 m from its center? (Enter a number.) ____ N    C) Compare each force with her weight. (For each answer, enter a number.) (force from (a))/(weight) = _____________ (force from (b))/(weight) = _____________

A ball is tied to a string and whirled in a horizontal circle at a constant 4 revolutions per second. Categorize the following according to whether they are 0 in value, constant in value, or change: v: linear speed (scalar) v. linear velocity (vector) a: radial (centripetal) acceleration (scalar) a: radial (centripetal) acceleration (vector) u angular speed (scalar) w angular velocity (vector) a angular acceleration (scalar) a angular acceleration (vector constant and non-zero constant and 0 non-constant radial acceleration (scalar) radial acceleration (vector) angular velocity (vector) linear velocity angular acceleration (vector) linear speed angular speed angular acceleration (scalar)