Calculate the *altitude* of an "ares-synchronous" orbit, that is, calculate the orbital altitude above mars for a satellite that has the same rotation period as mars. (a) what launch speed from the surface of mars is required to place a satellite in synchronous orbit around mars? you may neglect any rotation of the surface of marsfor part (b).take the mass of mars to be 6.4171*1023kg, the radius of mars to be 3389.5 km, and its rotation period to be 24.623 hours.

I'm kinda lost ! 1. when marilyn takes her pet dog for a walk, the dog walks at a veryconsistent pace of 0.55 m/s. draw a position-time graph to representmarilyn's dog walking the 19.8 m distance from the front of her house tothe nearest fire hydrant.2. both car a and car bleave school when a stopwatch reads zero. car atravels at a constant 75 km/h, and car b travels at a constant 85 km/h.a) draw a position-time graph showing the motion of both cars. howfar are the two cars from school when the stopwatch reads 2 hrs? calculate the distances and show them on your graph.b) both cars passed a gas station 120 km from the school. when dideach car pass the gas station? calculate the times and show themon your graph.3. the figure below shows the position-time graph showing a shopper'smovement up and down the aisle at a store.a) write a story describing the shopper's movements at the store.b) when does the shopper have a position of 6 m? c) how much time passes between when the shopper enters the aisleand when he gets to a position of 12 m? what is the shopper's averagevelocity between 37 s and 46 s?

A100 kg running back runs at 5m/s into a stationary linebacker. it takes 0.5 for the running back to be completely stopped

Five structural isomers have the formula c6h14. where needed, draw the structure and give the iupac name of all five isomers.