Arabbit runs across a parking lot on which a set of coordinate axis has strangely enough been drawn on coordinate system. the rabbit's path is such that the component of its position with respect to an origin of coordinate are given by the function of time by x=-0.31t^2+7.2t+28 and y=0.22t^2-9.1t+30. the rabbit's position vector r is r(t) =x(t) i+y(t) j. what are the magnitude and direction of the rabbit's position vector at t=15s

How are momentum and impulse related? impulse is a whim to do something, while momentum keeps it going impulse is another name fore instantaneous momentum the impulse acting on and object is equal to the change of momentum it causes. the impulse that acts on and object is the momentum that results.

Road users moving into your lane, brake lights, and abrupt changes in road surface are a. rare at night b. indicators of potential hazards c. not worth worrying about before you reach them d. no problem for experienced drivers

Aboat radioed a distress call to a coast guard station. at the time of the call, a vector a from the station to the boat had a magnitude of 45.0 km and was directed 15.0° east of north. a vector from the station to the point where the boat was later found is = 30.0 km, 15.0° north of east. what are the components of the vector from the point where the distress call was made to point where the boat was found? in other words, what are the components of vector c = b - a?