Two cars travell in same direction at 40 km/hr at a regular distance. A car comes in a opposite direction in 60km/hr. It meets each car in a gap of 8 seconds. What is the distance between them?

Answer Posted / tulsi

at 8 sec the dis covered(40m/s) by first car=88.88m
""""""""""""""""""""""""""""(60m/s)sec car=177.77m
the dis bet two=266.66m i.e .2666km

Is This Answer Correct ?    1 Yes 3 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

please provide me the calculation for the thickness of duplex stainless steel pipeline thickness used in process industry ( Water). The details are given below. Diameter : 3" and 4" Thickness : 3.91mm, SCH40 Operating pressure : 62 bar Operating Temp : 35 degree ASME31.3

1695


What is acceleration

1801


what is the reason of hat and work is not conserved energy?

1418


what is threaded joints ,where present usage ?

1617


Please any one help me I preparing for the post of charge man in Indian ordinance factory please give me some guide line & book for this exam.my email. anoopkpandey16@gmail.com

2791






Pl. brief me about geometrical test & positional accuracy of machine tool.

1594


pleas send me the syllabus of rrb je examination(mechanical)

1896


hi, if anyone have previous year paper of NHPC or some questions, Please send me at gupta.pankaj20@gmail.com

2409


What is elasticity and explain its types?

619


what is compression ratio? why its decreased when gear shifted ?

1465


What are the 3 parts in indicator diagram?

1419


What are the names given to constant temperature, constant pressure, constant volume, constant internal energy, constant enthalpy, and constant entropy processes.

595


How the analyses and calorific values of fuels can be reported ?

618


why we use kg/cm2 instead of kg/m2 as a unit of pressure. As we know kg is a MKS unit and cm is a CGS unit. So why we use combination of both(kg/cm2)while describing the pressure.

9561


what is the relation between pressure&veloscity? give me one practical example?

1430