The minute hand of a clock is 10 cm long linear speed of the speed of the tip of minute hand.
Q: #6) Let's say you ride your bike from your house to your friend's house. To get there you have to go…
A:
Q: A seasoned mini golfer is trying to make par on a tricky hole number 3. The golfer must complete the…
A: Given : - h =0.800m θ = 43.5o The base of the triangular section is x= h×tan(43.5) =0.800*0.94=…
Q: An automobile engine slows down from 3100 rpm to 1500 rpm in 2.3 s . a) Calculate the total…
A: Given data: Initial angular velocity (ω0) = 3100 rpm Final angular velocity (ω) = 1500 rpm Time (t)…
Q: • The questions on this assignment that have to be submitted can be done without a you challenge…
A: Object will change its direction if force is acting other than in direction of velocity or opposite…
Q: What is the sum of the vectors with components (0,-3) ad (-1,2)? A. (-1,-1). B. (1,1) C. -2 D.…
A:
Q: A engine wheel with 2m radius starts from rest and rotates with an acceleration of 5 rad/s2. How…
A: According to rotational kinematics θ=ω0t+12αt2 where θ=angular displacement ω0=Initial angular speed…
Q: A child rolls a ball on a level floor 3.9 m to another child. If the ball makes 15.0 revolutions,…
A: Distance, s = 3.9 mNumber of revolutions, n = 15
Q: A record is spinning around on a record player and has a period of 4.00 s. The record has a diameter…
A:
Q: A bicycle with tires 50 cm in diameter travels 4.4 km How many revolutions do the wheels make?
A: Given data: The diameter of the bicycle tire, D=50 cm. The distance traveled by the tire, S=4.4 km.…
Q: Semi-trailer trucks have an odometer on one hub of a trailer wheel. The hub is weighted so that it…
A:
Q: What is the magnitude of the acceleration of a speck of clay on the edge of a potter's wheel turning…
A:
Q: 400 RPM (rev per min) to rad/sec
A: One revolution is equivalent to 2π radian and 1 minute is equivalent to 60 seconds.
Q: W= 11 rad/s r = 4+0.5cos(40) ft Determine: velocity when e= 34 degrees in polar coordinates and…
A: Solution
Q: A bicycle with 29-in.-diameter wheels has a chain ring (by the pedals) with 54 teeth and a cog (by…
A: Angular velocity of the wheel is, ωω0=r0rω=ω0r0r=ω0nringncog=1 rev/s5418=3 rev/s=6π rad/s
Q: For a 700 mm cut with a feed of 0.25mm and an rpm of 500, what is the cuttin time in minutes? Use…
A: The length of an object is, L=700 mm The feed provided to the object is, f=0.25 mm The revolution of…
Q: #6) Let the angle 9 be the angle that the vector A makes with the +x-axis, measured counterclockwise…
A:
Q: If a centrifuge has an angular acceleration of 35.2 rad/s2 and a radius of 27 meters, what is its…
A: Given, Angular acceleration of centrifuge α= 35.2 rad/s2 Radius (R) = 27m
Q: The angular velocity of a process control motor is \omega (t) = (-3/2 t2- 20)Rad /s, where t is in…
A: The angular speed is given byω(t) = (-3/2t2 -20) Rad/s
Q: A toy top accelerates from rest to 17 rad/s in 0.50 s. How many revolutions does it make?
A: Given: final angular velocity ω=17 rad/sinitial angular velocity ωo=0 [starts from rest]time t…
Q: Lee is rolling along on her 4.0 kg skateboard with a constant speed of 3.0 m/s when she jumps off…
A: Please see the next step for solution:-
Q: Angle of rotation is often measured in revolution. Please determine how many radians is equivalent…
A:
Q: Convert 35 rad/sec to RPM
A:
Q: Gear A is given an angular acceleration αA= 3t³ rad/s², where t is in seconds, and (WA)o= 23 rad/s…
A:
Q: A tire is spinning with an angular velocity of 190.005 rpm. Suddenly, brakes are applied and the…
A: Given data The initial angular velocity of the tire is Ni=190.005 rpm The time taken to stop is t =…
Q: 32 cm radius, spherical ball starts from rest on an H=6.4m tall hill and rolls down. After rolling…
A: radius (r) = 32 cm = 0.32 m H = 6.4 m h = 4.1 m Let the mass = m
Q: A circle has a radius of 30 in. How many radians are there in an angle at the center subtended by an…
A:
Q: When an object is in uniform circular motion, the acceleration of the object toward the center axis…
A:
Q: A jogger runs 5/8 around a circular path with a radius of 60 m. a) Find the distance traveled b)…
A: Distance is a scalar quantity that refers to the total path covered by an object in…
Q: An automobile tire is rated to last for 50 000 mi. Estimate the number of revolutions the tire will…
A: Assume the diameter of the tire is 1.5 feet. The circumference of the tire is calculated as,
Q: A small metal ball is kicked from the edge of a cliff. Its x- and y-coordinates as functions of time…
A: Given Data :x coordinate as a function of time x(t) = 19.9ty coordinate as a function of time y(t) =…
Q: A disk spins at 4.0 revolutions/second. What is its period, in second?
A:
Q: The figure below shows the drive train of a bicycle that has wheels 67.3 cm in diameter and pedal…
A:
Q: The distance between the two bodies in infinite, initially and finally in Rotational motion…
A: Ans is :- Unbounded motion
Q: A point located on the second hand of a large clock has a radial acceleration of 0.1cm/s2. How far…
A:
Q: The London eye has a diameter of 140 m it revolves at a constant rate and takes 20 min to complete…
A: Diameter = 140 m Radius, r = 0.5 x 140 = 70 m It revolves at a constant rate and takes 20 minutes…
Q: A car tire is 64.0 cm in diameter. The car is traveling at a speed of 25.0 m/s. (1)What is the…
A: Diameter of car tire is D = 64.0 cm = 0.64 mTherefore, the radius of the car is R = 0.32 mThe speed…
Q: A car is traveling with a speed of 19 m/salong a straight horizontal road. The wheels have a radius…
A:
Q: A wheel has a radius of 2.30 m. How far (path length) does a point on the circumference travel if…
A:
Step by step
Solved in 2 steps
- Find the angular velocity of a clock's second hand and the linear speed and linear acceleration of a point on the second hand 4.91 cm from the rotation axis.angular velocity magnitude direction linear speed linear acceleration magnitude directionThe car's wheels rotate with a frequency of 100 [1/s]. The driver began to brake and stopped within 2 minutes. How many turns did the wheels perform to the stop?Tolerance is -+1 to the 2nd significant digit
- Can someone give example of vector addition using 4 vectors and use parallelogram method to find the resultant. Please explain properly what are the steps and solutions please thank you.A wheel starts from rest with a constant acceleration. It completes one complete revolution in 5 seconds. After how much time (after being started) will it complete 7 revolutions.A disk spins at 4.0 revolutions/second. What is its period, in second? Your answer needs to have 2 significant figures, including the negative sign in your answer if needed. Do not include the positive sign if the answer is positive. No unit is needed in your answer, it is already given in the question statement.
- A wall clock has a second hand 22.0 cm long. What is the radial acceleration of the tip of this hand? (Express your answer in centimeters per second squared.)In the pulley shown, cylinder "A" has a downward velocity of 0.3 m/s. a) Write the displacement, velocity and acceleration dependent motion equations. b) Determine the velocity of “B" including units and direction c) Determine the velocity d) Determine the velocity of VA/B including units and direction VB/A including units and direction УвCan you please help me, I know for distance you add everything up which gave me 34meters but I forgot how to do displacement. Can you please explain how I find the displacement