Portable scissor lifts come in handy for gearheads who like to work on their cars. as seen below, my beloved infinity q45 is up for repairs. knowing the vehicle mass m = m=1840 kg and lift dimension a = a=60 cm, determine the cylinder force magnitude f a b fab in n in o n e one of the t h r e e three pistons a b ab when θ = θ= 35 o o. assume the mass of the lift and friction are negligible.

In physics the desire of an object to keep doing what it is doing is termed?

Mutt and jeff are running along a path each pushing a cart loaded with rocks. if mutt's wagon has a mass two times greater than jeff's and they want to stay together, arriving at their destination at the same time, what must happen? a) jeff should slow down so mutt can catch up. b) mutt must use half as much force to push his cart. c) mutt must use twice as much force to push his cart. d) mutt and jeff will use the same force, but mutt will take bigger steps.

We have a colorless transparent liquid. it looks like water. we seperated it into a solid and a liquid by evaporration and condention was this a chemichal or a physical seperation a. chemical seperation b. physical seperation