9.35 A twirler's baton is made of a slender metal cylinder of mass M and length L. Each end has a rubber cap of mass m and you can accurately treat each cap as a particle in this problem. Find the total moment of inertia of the baton about the usual twirling axis (per- pendicular to the baton through its center).

Q: The figure for the question shows a hydrometer immersed in a liquid. The hydrometer is designed for…

A: Water has a known density of approximately 1 g/cm3. Since the hydrometer is designed for water and…

Q: 6 8. 9. 5 因 ロ E3 94 /口 E3 LL OL f5 f9 18 SNSV |五 。 min t flows out of it at 3.1 m/s? (1 gal = 3.785…

A: Given: The volume of the bathtub is 32 gallon. The area of the opening is 1.4 cm2. The velocity of…

Q: plood passes through an artery of radius r=0.5 cm at a velocity of v=100 cm/sec, the flow rate of…

A: Given data The radius is r=0.5 cm The velocity is v=100 cm/s   The area is A=πr2=π0.5 cm2=0.785 cm2…

Q: A cube of volume 3.0 x10-3 m³ (3.0 L) is placed on a scale in air. The scale reads 267 N. What is…

A:

Q: Suppose you want to fill up a swimming pool that has a capacity of 80500 L. a. Calculate how many…

A: Given data:  Volume of the pool (V) = 80500 L Water flow rate through garden hose = 59 L/min Water…

Q: Three liquids that don't mix (much like oil and water don't mix) are poured into a cylindrical…

A: Given that  Given that one liter =1000cm3 The acceleration due to gravity is (g) =9.81m/s2 Three…

Q: Blood is pumped from the heart at a rate of 5.86 L/min into the aorta (of radius 1.2 cm) determine…

A: Given value--- Blood is pumped from the heart at a rate of 5.86 L/min into the aorta (of radius 1.2…

Q: A hydraulic jack has input piston with radius 0.23 m and output piston with radius 1.33 m. If the…

A: Hydraulic jack works on the principle of Pascal's law which states that the pressure applied to the…

Q: A flow of (A, = 0.0025m2, velocity V, = 7 m/ss) enters a tank. The flow out of the tank exits at a…

A: Given Data: The inlet area of the tank is A1=0.0025 m2 The inlet velocity is V1=7 m/s The outlet…

Q: m 1. A river is 12.2 m wide with an average depth of 5.1 m. The river is flowing at a speed of 1.7…

A:

Q: The density of water is 1.00 g/cm^3. Show how to convert the density into kg/m^ (1m=100; 1kg=100g)

A: Given information:Density of water = 1.00 g/cm31 kg = 1000g → 1g = 10-3kg1 m = 100 cm → 1 cm = 10-2…

Q: What is the speed of the blood flow (in cm/s

A:

Q: Y Part C What is the density of seawater at this pressure?

A:

Q: 7.A slab of ice floats on a freshwater lake. What should be the minimum volume the ice so that a…

A: Given value--- mass = 45 kg. density of ice = 920 kg/m3.  density of fresh water = 1000 kg/m3.  We…

Q: A boat measuring 5.0 m wide, 5.0 m mass of 75 kg each can sit on this ba 1.

A: Given , Dimensions of boat : 5m wide , 5m deep  and 10m long Volume of boat = 5×5×10= 250 m3 Mass of…

Q: 3. For the hydraulic lift shown; A, Az The small piston area is 5 cm? and the large piston area is…

A: Write the given values with the suitable variables. A1=5 cm2A2=50 cm2m=300 kgx=120 cm=1.2 m Here,…

Q: A huge plastic ball floats in oil. The weight of the ball is 45 N, and its volume is 10.0 m³. Poil =…

A: The weight of the plastic ball is 45 N. The volume of the plastic ball is 10 m3. The density of the…

Angular speed, acceleration and displacement

Angular acceleration is defined as the rate of change in angular velocity with respect to time. It has both magnitude and direction. So, it is a vector quantity.

Angular Position

Before diving into angular position, one should understand the basics of position and its importance along with usage in day-to-day life. When one talks of position, it’s always relative with respect to some other object. For example, position of earth with respect to sun, position of school with respect to house, etc. Angular position is the rotational analogue of linear position.