Question

Draw diagrams that represents 1.Centripetal force, centrifugal force, radius, tangential velocity, the arc length, angular momentum angular velocity 2.What is torque? What equation represents it?! 3. When is torque the strongest and weakest? 4. At what angles is the torque is the strongest and weakest? 5. What is angular momentum? What equations represent this? 6. what is the moment of inertia for a ring? 7.Find the angular momentum from an object with a mass of 2kg, a radius of 8m and traveling at a velocity of 4m/s. 8.What does conservation of angular momentum mean in your own words? What equations represent this? 9. Convert 90degrees to radians 10. Convert 90 radians to degrees 11. how many revolutions are there in 4pi 12. how many radians are there in 44 revolutions?

Answer 1

Answers for Question no: 1,2,3,4,9,10,11,12 are given below

Centripetal force : in a circulas mohon , the force that aching towards the center of the circle is centripetal Earth revolveing around Sun exerts centripetal center Centrifugal force force. sun is an example. force towards the to curc length Here centrifugal force exerts away from the center of circulas mohon R is Radius of the mohon. ve is the tangenh'al velocity which is perpendiculas to the parhiele on the force. Angulas momentum, m J x3 Ñ - tangennial velouty I is des to the plane. Angulas velocity

dal The Toxque is basically Rotahonal analogue of force, it is geveri E=oxF Here when a fosce which is sma same magnitude and an hiperallel applied at two end of the bar, this create a Ē which causes rotahonal in clockwise douchon. 3 E = 5x + os 12= of siuro Angle between g and F affects the ti when 0 - 0 ? = 0 0 = 90 ? is maximum Wheo ý and F are parallel 08 anh'parallel, T is weakest ( zero) and when $ IF, I is strongest 4) is weakest at 9 = 0,180° is strongest at 0 = 90° 06 odd multiple of 90 7 9. 1800 M rad 90° - rad

Rad = 180 0 90 rad = 90x180 - 5159:20 T One revoluhon is equal to er at For 40 it is a revoluhon- 2.) I revoluhon is equal to Qi Rad 44 revoluhon is equal to 211 x44 - 88 11 rad