A solid sphere, a solid disk, and a hoop each have the same mass and radius. If they all rotate with the same angular velocity, which one will have the greatest rotational kinetic energy? a. the sphere b. the disk c. the hoop d. They all have the same rotational kinetic energy.

Q: F-100 N trict yrav 600 N

A: frictional force (f) = 100 N gravitational force = 600 N Normal force = gravitational force= 600 N

Q: In the figure, one end of a uniform beam of weight 150 N is hinged to a wall; the other end is…

A: Free body diagram:

Q: shoes helpful?

A: Given: A uses of soles in the football shoes is given as,

Q: before 4. Tighten the 2 nuts using it. 5. Never use a soldering gun in production assembly.

A: Answer 1) Tighten the 2 nuts of soldering gun before using it because it prevent self loosening

Q: 22 Iz fined Fi&fz

A: Ans:- Image-1

Q: What is the lagrangian of this system?

A:

Q: Om=2.78 |h=31m Find P.E g=10m ls2

A:

Q: 1:) Find the resultant using componunt method. ti- loo N ; GO N ofE f2= 200 N; NNw Fs : 300 N, 40°…

A: Solution:-Given that

Q: Determine the reactions at the supports. 10kN/m 15 kN 20 kN B D RA - 4 m E 50 kN-m RE *2 m+l+2 m→+2…

A:

Q: how about if it 87%

A:

Q: Use the following constants if necessary. Coulomb constant, k = 8.987 × 10° N · m² /C². Vacuum…

A:

Q: 6x² - 19 = 0

A: Solving the equation x² = 19/6

Q: Gniven ola.ta. CA f ball = 21 : 2Ko Mass Velority Find Kinedtic energy orf =ms

A: Given data :                Mass  of   boll     =     m                Velocity   of  boll    =    v…

Q: 1.) Which of the following correctly represents a closec

A: Close circuit makes complete path for flow of current.  In figure B, circuit is broken . In figure C…

Q: 165 pounds into kilograms

A: In given question we have to use unit conversion formula to find the answer.

Q: Fundamental gymnastic

A:

Q: 13 - Parallel conductor sheets connected to the constant voltage source are shown as in the figure.…

A: From Figure: When the parallel conductor sheets connected to constant voltage source , the sheets…

Q: -please see attached, only b and c

A:

Q: What is financial repression and why does it exist?

A:

Q: It is given as A =i-3j+2k and B =2j-4k.  A x B = ?

A:

Q: A cannonball is launched diagonally with an initial horizontal velocity of 38.0m/s. Label the…

A: (1) Given: The initial horizontal velocity is 38.0 m/s. The angle of launch is 23.0°.

Q: (a) A shell is shot with an initial velocity vo of 20 m/s, at an angle of = 00 60° with the…

A:

Q: The bracelet in the figure weighs 40 N. Since the collar is left standing at a height of h=0.6 m…

A: Write the given values with the suitable variables. W=40 Nh=0.6 mx=0.09 m Here, W, h, and x are the…

Q: The reaction (kips) at the right support of the following beam is most nearly: 5 kips/ft անու 8 ft…

A: The uniform distributed load is 5 kips/ft, the reaction force of this uniform distributed load is…

Q: 10- -10- Position (cm)

A: Amplitude is the maximum displacement of a a particle from its rest position, i.e., distance from…

Q: 1000 Ib 200 Force? 25' 50' Force? Figure 1

A:

Q: 3. Calculate in newtons the weight of a 2.5-kg melon. What is its weight in pounds?

A:

Q: I only wanted 4 and 5  I already finished 1-3

A: Note: As per the student's request, here I am giving only the solution to part 4) and 5)