Physics, asked by sheefasdegain, 7 months ago

A man covers first 1/3rd time of the distance with a speed 30km/hr and the 2nd 1/3rd time of the distance with a speed 40km/hr and the remaining time with a speed 20km/hr. find the average speed ​

Answers

Answered by vasudhapathak21
1

Answer:

30 km per hour

Explanation:

as we know that average speed is ratio of total distance covered by body to total time taken by the body. so by applying the formula we got the answer as 30 km per hr

Attachments:
Previous Question
Next Question
Similar questions
Math, 3 months ago
रु. 4700 से आरम्भ किमा।किरण ने संयोग रु. 500 अधिक लगाए और संमोग ने किशोर से रु 300 अदिार लगाए आदि पात्र 51910 तो किरन को कितना समारा मिलेगा करण और किशोर ने किरण मोग एक मसार से​...
Hindi, 3 months ago
ji वह क्या लिख रहा है। कोसंज्ञा, जातिवाचक,कवचन, की कारक निश्चयवाचक सर्वनाम पुल्लिंग,कक्चन ,कर्मकारक यो प्रश्नवाचक सर्वनाम, पुल्लिंग, वचन,कर्मकार छोइनमें से कोई नहीं​...
Math, 3 months ago
9. કિંમત શોધો : tan 65 cot 25​...
Math, 7 months ago
ABCD is a parallelogram. CE bisects angle C and AF bisects angle A. if the statement is true give a reason for angle DCE =angle CEB ​...
Math, 7 months ago
Find the three number in A.P whose sum and product are: a)6&6 b)15&80 c)15&105 ​...
Physics, 11 months ago
The complex vector electric and magnetic field given by an ideal dielectric medium are given, find the frequency and velocity of the wave...
Math, 11 months ago
Ax 2012 field '@sdk8'(= -5,63) can only contain positive numbers.
Math, 11 months ago
A work when done by 10 women is completed in 12 days. The same work can be completed in 8 days when done by 5 men. How many days will it take to complete when 6 women and 3 men are employed to perform the same...