Answer to Question #323981 in Mechanics | Relativity for lil jogzs

Question

A cardinal flies east for 2.9 s in a horizontal plane

for a distance of 22 m from a fence post to a bush.

It then flies north another 11 m to a bird feeder

for 1.5 s.

(a) Calculate the total distance travelled.

(b) Calculate the cardinal’s average speed.

(c) Calculate the cardinal’s average velocity.

Answer 1

a) 54 m

b) 8.3 m/s

c) 8.3 m/s