a cat is a merry go round turn with single Accleration. at time t1 = 2s, the cat Velocty v1-=(3,4) is measured in a horizontal xy-coordinate system. If t2 = 2s, the cat is speed v2 (-3, - 4). What are;
(a) brightness of cats centripetal acceleration
(b) average the cats speed up during the time period t2-t1, is less than one period of use?

Flies plane in a horizontal circle with a speed of 600 km / h, if its wings 40 degrees horizontal, which is the radius of the circle, fly the airplane in which is, be tilted? the required force suppose teh aerodynamic lift force perpendicular to the surface wings is provided.

can speed up the world record holder for Frisbee throwing frisbees from others to 14.2rads (to minus 2) up to and rate of 2760rev/min. Frisbee has a radius of 16 m.
(a) what is the tangential acceleration from a point of teh edge of frisbee during spin up process.
(b) what is the radial acceleration from that point, if the Frisbee at full speed?
(c) through which distance is a point on the rim move during the spin up?

Please get back to me asap, Thankyouu XX.

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