Question

A gyroscope slows from an initial rate of 34.4 rad/s at an angular acceleration of 0.74 rad/s2. How long does it take to come to rest in seconds? 

Expert Answer

Want to see the step-by-step answer?

Check out a sample Q&A here.

Want to see this answer and more?

Experts are waiting 24/7 to provide step-by-step solutions in as fast as 30 minutes!*

*Response times may vary by subject and question complexity. Median response time is 34 minutes for paid subscribers and may be longer for promotional offers.
Tagged in
Science
Physics

Angular Motion

Related Physics Q&A

Find answers to questions asked by students like you.

Q: Accomplished silver workers in India can pound silver into incredibly thin sheets, as thin as 3.00 x...

A: Click to see the answer

Q: uestion 10 A proton with a kinetic energgy of 0.20 keV follows a circular path in a region where the...

A: Click to see the answer

Q: When a satellite is placed into a higher orbit, what happens to its period?

A: The time period of a satellite,

Q: A disk-shaped merry-go-round of radius 2.33 m and mass 185 kg rotates freely with an angular speed o...

A: Click to see the answer

Q: You drop your phone while visiting the Grand Canyon. If it took 18.7s before it hit the ground, how ...

A: Given:Final velocity of the phone = 0Acceleration of the phone = g = 9.8 m/s2Time taken by phone to ...

Q: Outline Einstein's explanation of the following aspects of the photoelectric effect: a) Work Functio...

A: Photoelectric Effect: When a light falls on a metal surface then the electron or other charge carrie...

Q: T Sinoo ome os//openvellum.ecollege.com/course.html?courseld=155442638HepID=c5fa803dae2fe486ce2b2d26...

A: Let vu be the velocity of the ice cube at upper surface of the pipe, vb be the velocity of ice cube ...

Q: A hiker, wo weights 911 N, is strolling through the woods and crosses a small horizontal bridge. The...

A: a)

Q: Two thin rod of length L are rotating with the same angular speed in (rad/s) about axes that pass pe...

A: Rotational kinetic energy of rod A is,

Q: Name Instructor PRACTICE EXERCISES FOR LESSON 5 (3 total) page Problem 5.1 The following are top vie...

A:  Refraction is defined as passing of light from one medium to another. Speed of light is different i...

Q: Shortest Line in 3D Prove that the shortest path between two points in 5. three dimensions is a stra...

A: The distance between the two points in the three dimensions can be given as follow:

Q: A train locomotive pulls a train with a mass of 1.00 ✕ 107 kg on level rails. The locomotive exerts ...

A: According to the Newton’s second law, the acceleration of the train,Substitute the values,

Q: 1 of 1 Previous Answers Request Answer Submit Incorrect; Try Again; 9 attempts remaining Part D Whic...

A: Using the conservation of energy,            The spring potential energy = potential energy gained a...

Q: After falling from rest from a height of 25 m, a 0.60-kg ball rebounds upward, reaching a height of ...

A: Click to see the answer

Q: On the planet Gizmo, the inhabitants travel by high speed trains that run on air tracks much like th...

A: Given information:

Q: When some stars use up their fuel, they undergo a catastrophic explosion called a supernova. This ex...

A: Given:Radius of a star = RRadius of supernova shell = 3.9RNumber of revolutions of star per day = 1....

Q: In a hydraulic garage lift, the small piston has a radius of 4.0 cm and the large piston has a radiu...

A: Given:

Q: I don't what's wrong

A: The area of the flat roof is

Q: A football punter accelerates a football from rest to a speed of 15 m/s during the time in which his...

A: Given:Initial speed of the ball, u = 0 m/sFinal speed of the ball, v = 15 m/sTime of contact, t = 0....

Q: A 8.90-kg hanging object is connected by a light, inextensible cord over a light, frictionless pulle...

A: The net horizontal force acting on the object mass m1 is,The net vertical force acting on the object...

Q: A 13-kg piece of aluminum sits at the bottom of a lake, right next to a 13-kg piece of lead, which i...

A: Buoyant force.When an object is immersed in a fluid, it experiences a force exerted by the fluid in ...

Q: A light, inextensible cord passes over a light, frictionless pulley with a radius of 11 cm. It has a...

A: The free body diagram of the two masses is given below.

Q: A train locomotive pulls a train with a mass of 1.40 ✕ 107 kg on level rails. The locomotive exerts ...

A: Given,

Q: Hi, I am in physic I and they give me the problem  The earth's radius is 6.37×106m; it rotates once ...

A: The angular deflection between equator and the North Pole is,The radius of the circle at the point b...

Q: A 2.36x10 kilogram car starts from rest and coasts down from the top of a 5.05 meter long driveway t...

A: Click to see the answer

Q: A freight train has a mass of 1.4x10^7 kg. if the locomotive can exert a constant pull of 8.3x10^5 N...

A: According to the Newton’s second law, the acceleration of the freight train,Substitute the values,

Q: Five moles of an ideal monatomic gas with an initial temperature of 147 ∘C expand and, in the proces...

A: Given:Number of moles = 5Initial temperature = 147ο CHeat absorbed = 1700 JWork done = 2200 J 

Q: 9a,b

A: Part A :Work done by the system is given by  :

Q: After falling from rest from a height of 29 m, a 0.45-kg ball rebounds upward, reaching a height of ...

A: Given,

Q: Question 12

A: Here, the figure shows the motion of the steel ball at an initial velocity u and with the angle θ.

Q: While running, a person dissipates about 0.596 J of mechanical energy per step per kilogram of body ...

A: Power dissipation during the race is 71.0 W. it means that the energy dissipated per second is 71.0 ...

Q: Calculate the magnitude of the linear momentum for the following cases. (a) a proton with mass 1.67 ...

A: All the given speeds are small compared to the speed of light so that non-relativistic equation for ...

Q: 47. An inclined plane of angle 20.0° has a spring of 500 N/m fastened securely at the bottom so that...

A: Click to see the answer

Q: Constants Periodic Table Your car's fan belt turns a pulley at 3.40 rev/s . When you step on the gas...

A: Click to see the answer

Q: The parachute on a race car of weight 8,845 N opens at the end of a quarter-mile run when the car is...

A: Write the kinematic expression for acceleration

Q: An ant walks on a piece of graph paper straight along the r axis a distance of 10.0 cm in 1.80 s . I...

A: Draw the diagram of the position of the ant.

Q: Use Gauss's law to derive the formula of capacitance C of a parallel plate capacitor of plate area A...

A: Use the concept of potential and electric field.The equipotential lines and electric field lines are...

Q: A spherical vase of 12 cm in diameter has an 8 cm long neck connected to hit. The neck has a diamete...

A:  Given,The radius of the spherical vase  = 6cmLength of the neck =8cmRadius of the neck =2cm

Q: Constants Periodic Table A lab centrifuge with radius 9.0 cm turns at 73 rev/s. Part A What should b...

A: Given values:Radius, R = 9.0 cm = 0.09 mAngular velocity = 73 rev/s

Q: The heaviest invertebrate is the giant squid, which is estimated to have a weight of about 0.18 tons...

A: The weight of squid is 0.18 ton, one ton is equal to 907.185kg.Thus the weight of the squid in kg is...

Q: One charge of 2.0 C is 1.5m away from a –3.0 C charge. Determine the forcethey exert on each other.a...

A: We have q1 = 2C, q2 = – 3C and r = 1.5 m.

Q: Number 5

A: (a)A FBD for the satellite,

Q: Hi, I am in physics I and they have the question of what is the angular displacement between 5s and ...

A: From the given graph, write the expression for the straight line from 10s to 20s.Write the given val...

Q: Cheetahs have a top speed of 120km/h and can accelerate at a constant rate at 9.5m/s2. How long woul...

A: Given:

Q: A tensile test specimen has a gage length = 3.0 in and diameter 0.75 in. Yielding occurs at a load o...

A: The cross sectional area of the rod is,Substitute the values,

Q: Suppose that you are holding a pencil balanced on its point. If you release the pencil and it begins...

A: Consider the situation in the diagram given below.

Q: - A boat moves through the water with two forces acting on it. One is a 1,875-N forward push by the ...

A: Consider two opposite forces are acting on the boat given by  Fforward and Fresistive and their magn...

Q: A wooden box containing several objects slides down a ramp at a constant speed when the ramp is incl...

A: Box moving with constant velocity hence, the net force on the box is zero.

Q: A solid 0.7350-kg ball rolls without slipping down a track toward a loop-the-loop of radius R 0.8950...

A: Let va be the speed of the ball at height H, vb be the speed of the ball at lowest point. R be the r...