iF one cars go to delhi to jaipur to east direction 250km in 5 hours and this car also return jaipur to delhi in also 250km in hours ,so what is the 1)of speed 2)what is the velocity All the best!
Answers
Answer:
45 is the answer volicity is this
Answer:
Average speed is 50 Km/hr but the average velocity is zero,because the direction is opposite.
Explanation:
(i) Average = Total distance traveled /Total time taken
=250 km+250 km/5 hr+5 h r
=500 km/10 h = 50 km/h
Thus, the average speed of the bus for the whole journey (both ways) is 50 kilometres per hour.
(ii) In this case, the bus travels 250 km from Delhi to Jaipur towards West and then comes back to starting point Delhi in the reverse direction. So, the total displacement (or total distance traveled in a specified direction) will be 250 km - 250 km = 0 km. Now,
Average velocity = Total displacement /Total time taken
= 250 km−250 km / 5 hr+5 hr
=0 km / 10 hr
= 0 km/h
Thus, the average velocity of the bus for the whole journey (both ways) is 0 kilometres per hour,because the direction is opposite.