abdul while driving to computes the average speed for his trip to be 20 km per hour on his return trip along the same route there is less traffic and average speed is 30 km per hour what is the average speed for Abdul strip
Answers
2*20*30/20+30=40*30/50=40*3/5= 8*3=24
dist. while going = dist while returning
time = dist./speed
so, time while going = x/20
time while coming =x/30
total time= x/20+x/30
=(3x+2x)/60
=5x/60
=x/12
total dist.= 2x
avg. speed = total dist./total speed
=2x*12/x
=24km/hr
Read more on Brainly.in - https://brainly.in/question/3995562#readmore
Answer:
ANSWER
ANSWERLet us assume that Abdul is travelling
ANSWERLet us assume that Abdul is travellingx
ANSWERLet us assume that Abdul is travellingxkilometer distance while going to school.
ANSWERLet us assume that Abdul is travellingxkilometer distance while going to school.Distance = Speed x Time
ANSWERLet us assume that Abdul is travellingxkilometer distance while going to school.Distance = Speed x Time1)When it's average speed is 20 km/hr
ANSWERLet us assume that Abdul is travellingxkilometer distance while going to school.Distance = Speed x Time1)When it's average speed is 20 km/hrx=v
ANSWERLet us assume that Abdul is travellingxkilometer distance while going to school.Distance = Speed x Time1)When it's average speed is 20 km/hrx=v1
ANSWERLet us assume that Abdul is travellingxkilometer distance while going to school.Distance = Speed x Time1)When it's average speed is 20 km/hrx=v1×t
ANSWERLet us assume that Abdul is travellingxkilometer distance while going to school.Distance = Speed x Time1)When it's average speed is 20 km/hrx=v1×t1
ANSWERLet us assume that Abdul is travellingxkilometer distance while going to school.Distance = Speed x Time1)When it's average speed is 20 km/hrx=v1×t1=20×t
ANSWERLet us assume that Abdul is travellingxkilometer distance while going to school.Distance = Speed x Time1)When it's average speed is 20 km/hrx=v1×t1=20×t1
ANSWERLet us assume that Abdul is travellingxkilometer distance while going to school.Distance = Speed x Time1)When it's average speed is 20 km/hrx=v1×t1=20×t12)When it's average speed is 30 km/hr
ANSWERLet us assume that Abdul is travellingxkilometer distance while going to school.Distance = Speed x Time1)When it's average speed is 20 km/hrx=v1×t1=20×t12)When it's average speed is 30 km/hrx=v
ANSWERLet us assume that Abdul is travellingxkilometer distance while going to school.Distance = Speed x Time1)When it's average speed is 20 km/hrx=v1×t1=20×t12)When it's average speed is 30 km/hrx=v2
ANSWERLet us assume that Abdul is travellingxkilometer distance while going to school.Distance = Speed x Time1)When it's average speed is 20 km/hrx=v1×t1=20×t12)When it's average speed is 30 km/hrx=v2×t
ANSWERLet us assume that Abdul is travellingxkilometer distance while going to school.Distance = Speed x Time1)When it's average speed is 20 km/hrx=v1×t1=20×t12)When it's average speed is 30 km/hrx=v2×t2
ANSWERLet us assume that Abdul is travellingxkilometer distance while going to school.Distance = Speed x Time1)When it's average speed is 20 km/hrx=v1×t1=20×t12)When it's average speed is 30 km/hrx=v2×t2=30×t
ANSWERLet us assume that Abdul is travellingxkilometer distance while going to school.Distance = Speed x Time1)When it's average speed is 20 km/hrx=v1×t1=20×t12)When it's average speed is 30 km/hrx=v2×t2=30×t2
ANSWERLet us assume that Abdul is travellingxkilometer distance while going to school.Distance = Speed x Time1)When it's average speed is 20 km/hrx=v1×t1=20×t12)When it's average speed is 30 km/hrx=v2×t2=30×t2V
ANSWERLet us assume that Abdul is travellingxkilometer distance while going to school.Distance = Speed x Time1)When it's average speed is 20 km/hrx=v1×t1=20×t12)When it's average speed is 30 km/hrx=v2×t2=30×t2Vaverage
ANSWERLet us assume that Abdul is travellingxkilometer distance while going to school.Distance = Speed x Time1)When it's average speed is 20 km/hrx=v1×t1=20×t12)When it's average speed is 30 km/hrx=v2×t2=30×t2Vaverage=
ANSWERLet us assume that Abdul is travellingxkilometer distance while going to school.Distance = Speed x Time1)When it's average speed is 20 km/hrx=v1×t1=20×t12)When it's average speed is 30 km/hrx=v2×t2=30×t2Vaverage=
ANSWERLet us assume that Abdul is travellingxkilometer distance while going to school.Distance = Speed x Time1)When it's average speed is 20 km/hrx=v1×t1=20×t12)When it's average speed is 30 km/hrx=v2×t2=30×t2Vaverage= totaltimetaken
ANSWERLet us assume that Abdul is travellingxkilometer distance while going to school.Distance = Speed x Time1)When it's average speed is 20 km/hrx=v1×t1=20×t12)When it's average speed is 30 km/hrx=v2×t2=30×t2Vaverage= totaltimetakentotaldistancetravelled