VIPSolutions1 point Two cars start at the same time from the same location and go in the same direction. The speed of the first car is 50 km/h and the speed of the second car is 60 km/h. The number of hours it takes for the distance between the two cars to be 20 km is ___. 1 2 3 6 No, the answer is incorrect. Score: 0 Accepted Answers: 22) Two cars start at the same time rom the same location and go the same direction, The sped of the firs car is 50h and the speed of th second crs 60 Kh. The umber of hours takes or the distance between the wo car o 1 palt bezokmis__ 1 2 5 i No, the answer is incorrect score: Accepted Answers: 2
Question:
1 point
Two cars start at the same time from the same location and go in the same direction. The speed of the first car is 50 km/h and the speed of the second car is 60 km/h. The number of hours it takes for the distance between the two cars to be 20 km is ___.
1
2
3
6
No, the answer is incorrect.
Score: 0
Accepted Answers:
2
2) Two cars start at the same time rom the same location and go the same direction, The sped of the firs car is 50h and the speed of th second crs 60 Kh. The umber of hours takes or the distance between the wo car o 1 palt
bezokmis__
1
2
5
i
No, the answer is incorrect
score:
Accepted Answers:
2
This is AI generated Response.
Asked by: Vishal
Created at: 2025-11-19 10:48:15
Asked by: Vishal
Created at: 2025-11-19 10:48:15
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# Problem Breakdown
- Two cars start at the same location and travel in the same direction.
- Car 1 speed: 50 km/h
- Car 2 speed: 60 km/h
- Find the time \( t \) when the distance between them is 20 km.
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# Solution
### Step 1: Determine the relative speed
Since both cars move in the same direction, the relative speed is:
\[
\text{Relative speed} = 60\, \text{km/h} - 50\, \text{km/h} = 10\, \text{km/h}
\]
### Step 2: Time to be 20 km apart
The distance between the cars increases by 10 km every hour. To be 20 km apart:
\[
t = \frac{\text{Distance}}{\text{Relative speed}} = \frac{20\, \text{km}}{10\, \text{km/h}} = 2\, \text{hours}
\]
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# **Answer: 2 hours**
**Correct option:** 2
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