Related questions
Question
Explain the difference between ‘gearing up’ and ‘gearing down’ in terms of both torque and speed.
Expert Solution
arrow_forward
Step 1 A
Gearing Up and Gearing Down
When there is a larger gear which is connected to motor and it turns a comparative smaller gear which basically is the output gear – that might be connected to the wheel, the smaller gear will turn many times per rotation of larger gear.
In simple terms, It means that the wheel will turn faster, this is called as the ‘gearing up’ for the speed.
Step by stepSolved in 2 steps
Knowledge Booster
Similar questions
- A diver goes into a somersault during a dive by tucking her limbs. If her rotational kinetic energy is 102 J and her moment of inertia in the tuck is 8.3 kg-m², what is her rate of rotation during the somersault? W = 4.95 rad/s Express your answer here in rev/s: Wrev = rev/s Question Help: Readarrow_forwardA gyroscope slows from an initial rate of 29.6 rad/s at an angular acceleration of 0.66 rad/s2. part a) How long does it take to come to rest in seconds? part b) How many revolutions does it make before stopping?arrow_forwardA grindstone increases in angular speed uniformly from 4.50 rad/s to 11.5 rad/s in 5.00 s. (a) Calculate the grindstone's angular acceleration. rad/s2 (b) Through what angle does it turn during that time? radarrow_forward
- 31. Which of the following is true for angular motion? A uniform net torque always causes an increase in angular speed. A uniform net torque always changes the direction of the angular displacement vector. A uniform net torque always change the magnitude of the rotational inertia. A uniform net torque will always cause a change of angular momentum.arrow_forwardWhat is the moment of inertia I of an object that rotates at 14.0 rev/min about an axis and has a rotational kinetic energy of 13.0 J? I = kg- m2 contact us help careers privacy policy terms of use about us W étv la MacBook Air F12 F11 F10 II F8 F9 000 F7 吕0 F5 F4 F3arrow_forwardA wrench has five equal forces V, W, X, Y, and Z applied to it. Which forces produce the same clockwise torque?arrow_forward
arrow_back_ios
arrow_forward_ios