Question

Two cars A and B race each other. The Car A ran for 2 minute at a speed of 7.5 km/h, slept for 56 minute and again ran for 2 minute at a speed of 7.5 km/h. find the average speed of the car A in the race.

Answer 1

$\huge\red{\mathbb{Answer♡}}$

Secondary School Physics 10+5 pts

Secondary School Physics 10+5 ptsTwo cars A and B race each other. The Car A ran for 2 min at a speed of 7.5 km/h, slept for 56 min and again ran for 2 min at a speed of 7.5 km/h. find the average speed of the car A in the race.

Secondary School Physics 10+5 ptsTwo cars A and B race each other. The Car A ran for 2 min at a speed of 7.5 km/h, slept for 56 min and again ran for 2 min at a speed of 7.5 km/h. find the average speed of the car A in the race.by Duragpalsingh 14.01.2017

Secondary School Physics 10+5 ptsTwo cars A and B race each other. The Car A ran for 2 min at a speed of 7.5 km/h, slept for 56 min and again ran for 2 min at a speed of 7.5 km/h. find the average speed of the car A in the race.by Duragpalsingh 14.01.2017Answers

Secondary School Physics 10+5 ptsTwo cars A and B race each other. The Car A ran for 2 min at a speed of 7.5 km/h, slept for 56 min and again ran for 2 min at a speed of 7.5 km/h. find the average speed of the car A in the race.by Duragpalsingh 14.01.2017AnswersThe Brain

Secondary School Physics 10+5 ptsTwo cars A and B race each other. The Car A ran for 2 min at a speed of 7.5 km/h, slept for 56 min and again ran for 2 min at a speed of 7.5 km/h. find the average speed of the car A in the race.by Duragpalsingh 14.01.2017AnswersThe BrainSARDARshubham

Secondary School Physics 10+5 ptsTwo cars A and B race each other. The Car A ran for 2 min at a speed of 7.5 km/h, slept for 56 min and again ran for 2 min at a speed of 7.5 km/h. find the average speed of the car A in the race.by Duragpalsingh 14.01.2017AnswersThe BrainSARDARshubham distance = speed×time

Secondary School Physics 10+5 ptsTwo cars A and B race each other. The Car A ran for 2 min at a speed of 7.5 km/h, slept for 56 min and again ran for 2 min at a speed of 7.5 km/h. find the average speed of the car A in the race.by Duragpalsingh 14.01.2017AnswersThe BrainSARDARshubham distance = speed×timed1 = 7.5×2/60

Secondary School Physics 10+5 ptsTwo cars A and B race each other. The Car A ran for 2 min at a speed of 7.5 km/h, slept for 56 min and again ran for 2 min at a speed of 7.5 km/h. find the average speed of the car A in the race.by Duragpalsingh 14.01.2017AnswersThe BrainSARDARshubham distance = speed×timed1 = 7.5×2/60d1 = 0.25 km

Secondary School Physics 10+5 ptsTwo cars A and B race each other. The Car A ran for 2 min at a speed of 7.5 km/h, slept for 56 min and again ran for 2 min at a speed of 7.5 km/h. find the average speed of the car A in the race.by Duragpalsingh 14.01.2017AnswersThe BrainSARDARshubham distance = speed×timed1 = 7.5×2/60d1 = 0.25 kmd2 = 7.5×2/60

Secondary School Physics 10+5 ptsTwo cars A and B race each other. The Car A ran for 2 min at a speed of 7.5 km/h, slept for 56 min and again ran for 2 min at a speed of 7.5 km/h. find the average speed of the car A in the race.by Duragpalsingh 14.01.2017AnswersThe BrainSARDARshubham distance = speed×timed1 = 7.5×2/60d1 = 0.25 kmd2 = 7.5×2/60d2 = 0.25 km

Secondary School Physics 10+5 ptsTwo cars A and B race each other. The Car A ran for 2 min at a speed of 7.5 km/h, slept for 56 min and again ran for 2 min at a speed of 7.5 km/h. find the average speed of the car A in the race.by Duragpalsingh 14.01.2017AnswersThe BrainSARDARshubham distance = speed×timed1 = 7.5×2/60d1 = 0.25 kmd2 = 7.5×2/60d2 = 0.25 kmTotal distance = d1+d2 = 0.5 km

Secondary School Physics 10+5 ptsTwo cars A and B race each other. The Car A ran for 2 min at a speed of 7.5 km/h, slept for 56 min and again ran for 2 min at a speed of 7.5 km/h. find the average speed of the car A in the race.by Duragpalsingh 14.01.2017AnswersThe BrainSARDARshubham distance = speed×timed1 = 7.5×2/60d1 = 0.25 kmd2 = 7.5×2/60d2 = 0.25 kmTotal distance = d1+d2 = 0.5 kmTotal time = 2+2+56 = 60min = 1 hr

Secondary School Physics 10+5 ptsTwo cars A and B race each other. The Car A ran for 2 min at a speed of 7.5 km/h, slept for 56 min and again ran for 2 min at a speed of 7.5 km/h. find the average speed of the car A in the race.by Duragpalsingh 14.01.2017AnswersThe BrainSARDARshubham distance = speed×timed1 = 7.5×2/60d1 = 0.25 kmd2 = 7.5×2/60d2 = 0.25 kmTotal distance = d1+d2 = 0.5 kmTotal time = 2+2+56 = 60min = 1 hrAverage speed = 0.5/1

Secondary School Physics 10+5 ptsTwo cars A and B race each other. The Car A ran for 2 min at a speed of 7.5 km/h, slept for 56 min and again ran for 2 min at a speed of 7.5 km/h. find the average speed of the car A in the race.by Duragpalsingh 14.01.2017AnswersThe BrainSARDARshubham distance = speed×timed1 = 7.5×2/60d1 = 0.25 kmd2 = 7.5×2/60d2 = 0.25 kmTotal distance = d1+d2 = 0.5 kmTotal time = 2+2+56 = 60min = 1 hrAverage speed = 0.5/1= 0.5 km/hr..... Hope.. Itll help u

Answer 2

$\huge \bold \orange{ \underline{Question↝}}$

Two cars A and B race each other. The Car A ran for 2 minute at a speed of 7.5 km/h, slept for 56 minute and again ran for 2 minute at a speed of 7.5 km/h. find the average speed of the car A in the race.

$\huge \bold \purple{ \underline{Answer}↝}$

We know that,

$\large \red {\boxed{\underline{ \sf{speed \: = distance \times time}}}}$

Distance travelled in First 2 minute :-

$\large\blue{ \sf \implies \frac{7.5 \times 2}{60} }$

$\large{ \blue{ \implies { \sf {\: 0.25km}}}}$

Distance travelled in Last 2 minute :-

$\large \sf \green{ \implies {\frac{7.5 \times 2}{60}}}$

$\large \sf \green{ \implies \: 0.25km}$

Total distance $\large \tt\bold \to 0.25+0.25$

$\large\tt \to 0.5 km$

Total time $\large\tt\bold \to 2+2+56$

$\large \tt \to 60 min =1 hr$

Average speed :-

$\large\pink {\implies\frac {0.5}{1}}$

$\large\tt \pink {\implies0.5 km/hr}$