Question

5 question realeted to distance time and speed all​

Answer 1

Answer:

Hii

Step-by-step explanation:

Average Speed =Total Distance Travelled/Total Time Taken = 300/6 = 50 km/hr. .

Time taken for the next 180 km = 180/45 → 4 hrs. Total time taken = 6 + 4 = 10 hrs. Average Speed =Total Distance Travelled/Total Time Taken = 300/10 = 30 km/hr.

Answer 2

Answer:

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$\red {QUESTION}$

5 questions related to distance, time and speed.

$\green {ANSWER}$

Type 1. formula for Speed = Distance (in unit of length)/Time (in unit of time).

Question:-1 A car travels a distance of 500 km in 10 hours. What is its speed in km/hr?

Answer:-

$speed = \frac{distance}{time}$

$speed = \frac{500}{10}$

$speed = 50km</em><em>/</em><em>hr$

Type 2. Average Speed formula = Total Distance Travelled/Total Time Taken

Question:-2 Suraj drives first 120 km in 2 hrs and next 180 km in next 4 hrs. What is his average speed for the entire trip in km per hour?

Answer:- Total Distance travelled = 120 + 180 = 300 km.

Total Time taken = 2 + 4 = 6 hrs.

$average \: speed = \frac{total \: distance \: travelled}{total \: time \: taken}$

$average \: speed = \frac{300}{6}$

$= 50km</em><em>/</em><em>hr$

( you can solve these type of questions from Google ).

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