Question

(3). A body is projected vertically upwards with initial velocity 25 m/s under the influence of
gravity. The distance travelled by it in the 3rd second is....
(1) 2.5 m (2) 1.25 m 43) zero
(4) 3.5 m
muing with constant acceleration a with an initial speed u. The average speed​

Answer 1

i think answer is 1.25 and avg speed is 25+ u/2