A man sets off by bus on a journey of 130 km. after the bus has traveled 119 km at an average speed of 42...

      

A man sets off by bus on a journey of 130 km. after the bus has traveled 119 km at an average speed of 42 𝑘𝑚/ℎ𝑟, it breaks down and he is immediately given a lift by a passing cyclist who takes him to his destination at average speed of 66 km/h.
Calculate;
a) The time taken for the whole journey.
b) His average speed for the whole journey.

  

Answers


Kavungya
fig348112019310.png
Kavungya answered the question on November 8, 2019 at 12:12


Next: The position vectors of A and B are respectively. Find the magnitude of the vector AB.
Previous: Describe the procedure of grafting an orange seedling using t-budding.

View More Mathematics Questions and Answers | Return to Questions Index


Exams With Marking Schemes

Related Questions