An industrial engine generates clockwise movement to gear A with an angular acceleration of 4t3 rad/s2 (t in seconds). If the initial angular velocity of gear A was 20 rad/s, what is the angular velocity (rad/s) of gear B after 2s. (@a)o = 20 rad/s 0.05 m 0.15 m
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- (a) Convert 50.0° to radians. rad (b) Convert 13.0 rad to revolutions. rev (c) Convert 74.0 rpm to rad/s. rad/sA turbine is spinning freely at 3750 rpm. It takes 8 min to coast to a stop due to friction in the bearings. How many revolutions doe the turbine make while stopping? Express your answer in revolutions.A bicycle wheel is rotating at 40 rpm when the cyclist begins to pedal harder, giving the wheel a constant angular acceleration of 0.50 rad/s^2 What is the wheel's angular velocity, in rpm, 8.0 s later?
- please help!A Ferris wheel rotating at 25 rad/s slows down with a constant rate of magnitude 3.7 rad/s2. How many revolutions does it make before coming to a stop? Express your answer to 1 decimal place.A bicycle wheel undergoes a rotational motion at a constant rate of 1.2 rev/s2. If the wheel starts from rest, what is the wheel’s rotational velocity and how many revolutions did the wheel turn after 4 seconds?
- A turntable is off and is not spinning. A 0.9 g ant is on the disc and is 14 cm away from the center. The turntable is turned on and 1.4 s later it has an angular speed of 33 rpm. Assume the angular acceleration is constant and determine the following quantities for the ant 0.7 s after the turntable has been turned on. Express all quantities using appropriate mks units. a => W = V= atan arad a= FnetA centrifuge in a medical laboratory rotates at an angular speed of 3,800 rev/min. When switched off, it rotates through 52.0 revolutions before coming to rest. Find the constant angular acceleration (in rad/s2) of the centrifuge.A turntable is off and is not spinning. A 0.2 g ant is on the disc and is 5 cm away from the center. The turntable is turned on and 0.6 s later it has an angular speed of 33 rpm. Assume the angular acceleration is constant and determine the following quantities for the ant 0.3 s after the turntable has been turned on. Express all quantities using appropriate mks units. @= V= Enter a number ih units. atan = arad = a = Fnet =
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