Ajet travels at 580m/s how long does it take to travel 500meters? how long does it take to travel 8.75km?

What is the average speed of a car that travels 40mph for 1 hour and 60 mph in another hour will mark brainliest

Is the time in tennessee the same as florida

Asolid cylinder and a cylindrical shell have the same mass, same radius, and turn on frictionless, horizontal axles. the cylindrical shell has light-weight spokes connecting the shell to the axle. a rope is wrapped around each cylinder and tied to blocks of equal masses that are held the same height above the ground. both blocks are released simultaneously. the ropes do not slip. which block hits the ground first? or is it a tie?