Question

An ant moves along identical steps from P to Q as shown in the figure in a duration of 8.5 seconds. The average speed and average velocity of the ant respectively are _____ m/s and ____ m/s​

Answer 1

Answer:

2 by 3 and then you will be the only person who is in charge

Answer 2

Answer:

517

Explanation:

ime taken to move along steps, T = 8.5 seconds, As all steps arte identical , the distance travelled by the ant when it climbs one step = (14+1/4)m=12m

Total distance travelled = (81/2×1/2) m

=172×12=174

Total time taken , (t) = 8.5 s

Average speed = total distancetotal time  

174m172s=1/2ms−1=0.5ms−1

Velocity =  displacementtime

2.58.5=517