In an open system, such as a campfire, matter can?

The car hoist allows the car to be driven onto the platform, after which the rear wheels are raised. if the loading from both rear wheels is 1380 lb, determine the force in the hydraulic cylinder ab. neglect the weight of the platform itself. member bcd is a right-angle bell crank pinned to the ramp at c. the force is positive if in tension, negative if in compression.

If the textbook weighs 19.6 newtons on venus, what is the strength of gravity on venus?

The earth exerts a gravitational force of 500 n on amy. what is amy’s mass in kg?