Work shop calculation MCQ-9(levers and simple machines) Work shop calculation Welcome to your Work shop calculation MCQ-9(levers and simple machines) 1.waht is the ratio between the distance moved by the effort to the distance moved by the load? mechanical advantage velocity ratio efficiency fulcrum 2.what is the ratio between the distance moved by the effort to the distance moved by the load? load effort efficiency power 3.what is the ratio between the distance moved by the effort to the distance moved by the load? 6 8 3 4 4.what is the ratio between the distance moved by the effort to the distance moved by the load? 3 4 5 6 5.what is ratio between the distance moved by the effort to the distance moved by the load? mechanical advantage fulcrum effort load 6.what is the ratio between the distance moved by the effort to the distance moved by the load? effort arm load arm power arm effort 7.what is the ratio between the distance moved by the effort to the distance moved by the load? a wheel barrow a pair of scissors fire tongs lime squeezer 8.what is the ratio between the distance moved by the effort to the distance moved by the load? common balance a pair of scissors bottle opener human forearm 9what is the ratio between the distance moved by the effort to the distance moved by the load? common balance forceps a pair of scissors lime squeezer 10.what is the ratio between the distance moved by the effort to the distance moved by the load? curved lever 1st order lever 2nd order lever 3rd order lever 11.what is the ratio between the distance moved by the effort to the distance moved by the load? 1st order lever 2nd order lever 3rd order lever curved lever 12.what is the ratio between the distance moved by the effort to the distance moved by the load? mechanical advantage velocity ratio efficiency fulcrum 13.what is the ratio of mechanical advantage to the velocity of simple machine? load effort efficiency power 14,. what is the mechanical advantage ,if laod of 1000kg is lifted by a simple machine and effort applied is 250 kg? 6 8 3 4 15. what is the velocity ratio of a wheel and axle are 375 mm and 75mm? 3 4 5 6 16.what is the name of fixed or supporting point of lever? mechanical advantage fulcrum effort load 17.What is called for the distance of load from the fulcrum? effort arm load arm power arm effort 18.Whatr is the example for the first order lever? A wheel barrow a pair of scissors fire tongs lime squeezer 19. what is the example of second order lever? common balance a pair of scissors bottle opener human forearm 20.what is the example of third order lever? common balance forceps a pair of scissors lime squeeze 21.What type of lever is bell cracked lever? curved lever 1st order lever 2nd order lever 3rd order lever Time's up
