(a)a daredevil is attempting to jump his motorcycle over a line of buses parked end to end driving up the ramp 32 degree at a speed of 40 m/s, How many buses can he clear if the top of the takeoff ramp is the same height of the bus tops and the buses are 20 m long. (b) discuss what your answers implies about the margin of error in this act, that is consider how much greater the range is than the horizontal distance he must travel to miss the end of the last bus.

Consider the following position function. find (a) the velocity and the speed of the object and (b) the acceleration of the object. bold r left parenthesis t right parenthesisr(t)equals=left angle 6 t superscript 4 baseline comma 2 t cubed right angle6t4,2t3 for tgreater than or equals≥0

Consider a double atwood machine constructed as follows: a mass 4m is suspended from a string that passes over a massless pulley on frictionless bearings. the other end of this string supports a second similar pulley, over which passes a second string supporting a mass of 3m at one end and m at the other. using two suitable generalized coordinates, set up the lagrangian and use the lagrange equations to find the acceleration of the mass 4m when the system is released. explain why the top pulley rotates even though it carries equal weights on each side.

Using gravity, an elephant can pull a mouse towards it from the ground. true or false explain why. will give brainliest if answered fast and the best explanation