Svp aidez moi: La production de dioxyde de carbone est responsable dans le dégradation de l'habitat de certains organismes vivants.
1.Nomme un de ces organismes et explique en quoi le présence de dioxyde de carbone dans l'atmosphère est un danger pour eux.
Merci a tout ceux qui répondent

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.

Which of the following are appropriate acceleration units?

Aplayground slide is 8.80 ft long and makes an angle of 25.0° with the horizontal. a 63.0-kg child, initially at the top, slides all the way down to the bottom of the slide. (a) choosing the bottom of the slide as the reference configuration, what is the system's potential energy when the child is at the top and at the bottom of the slide? what is the change in potential energy as the child slides from the top to the bottom of the slide? (include the sign of the value in your answer.)