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evaluate the speed of traina train of mass 200kn has frictional resistance of 5n per kn speed of train at the top of an inclined of 1 in 80 is 45
find distance through which the body will penetratesa body having mass 25kg falls on the ground from height of 196m the body penetrates into ground
find velocity of the vehiclea car having mass 400kg is moving with velocity of 20msec a force of 200n that acts on it for 2 mins find velocity of the
newton law of motion -third lawforce of action and reaction between the bodies which are interacting are equal in magnitude opposite in direction and
newton law of motionsecond lawthe rate of change of momentum is proportional to external force applied on the body and take place in the same
newtons law of motionsol the entire system of dynamics is based on the three laws of motion that are basis assumptions and were initially formulated
rigid body and momentumbody a body consists of a number of particles it has definite shaperigid body a rigid body can be defined as the
matter particle and weight sol matter matter is anything which occupies space and have some mass offers resistance to any stress for example iron
kineticsdefine kinetics what is plane motionsol kinetics is that branch of mechanics which deals with force system that produces acceleration and
rope drivewhat do you mean by the term rope drivesol the ropes are circular in section rope-drive is mostly used when distance between the driving
initial tension in the beltlet to initial tension in beltt1 tension in tight sidet2 tension in slack sidetc centrifugal tension in
steps for solving problem for finding maximum power1 use formula stress sigma force maximum tensionareawhere area bt that is tmax sigmabt2
steps for solving problem for finding power1 use formula stress s force maximum tensionareawhere area bt that is tmax sigmabt2 unit mass m rbtl
consideration1 from above equation it is clear that centrifugal tension is not dependent of t1 and t2 it depends upon velocity of the belt for lower
concept of centrifugal tensionexplain concept of centrifugal tension in any belt drive what is main consideration for taking maximum tensionsol the
hi can you help me to create a dc to 3 phase ac circuit which can exceed at any point 50v and 20a and 400w maximum the output should be variable
i am working on vision based vehicle lane keeping control system i have uploaded two images at httptinypiccomviewphppic24gj85tamps6 amp at
open belt drivean open belt drive connects the two pulleys 120cm and 50cm diameter on parallel shafts which are apart 4m the maximum tension in belt
software estimationthe statement of scope helps the planner to established estimates using one or more method which fail into two wide categories
software project planningin the previous days of computing software costs comprised a small of overall computer based system cost in order of
find out the safe power transmitted by pulleya belt drives pulley of 200mm diameter such that ratio of tensions in tight side and slack side is 12 if
initial tension in the beltsol the tension in belt which is passing over the two pulleys that is driver and follower when the pulleys are stationary
evaluate power transmitted by belt sol let t1 tension in tight side of the beltt2 tension in slack side of the beltv velocity of belt in
equilibrium of body on the rough inclined planeif the inclination is less than angle of friction the body remains in equilibrium without any external
types of frictionthere are basically two types of frictiona dry friction b fluid frictiondry friction dry friction also called as coulomb