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two cars A and N were at rest initially. if A starts with uniform velocity of 40m /s and B starts with constant acceleration of 4m/s^2 then B will catch A in how many seconds
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two cars A and N were at rest initially. if A starts with uniform velo...
Analysis of the situation:
- Car A is moving with a constant velocity of 40 m/s.
- Car B is accelerating at a rate of 4 m/s^2.
Determining when Car B catches up to Car A:
- To find out when Car B catches up to Car A, we need to determine the time it takes for Car B to reach the same position as Car A.
- We can use the basic kinematic equation:
\[v = u + at\]
where:
- \(v\) is the final velocity
- \(u\) is the initial velocity
- \(a\) is the acceleration
- \(t\) is the time taken
- For Car A:
\[v_{A} = 40 \, m/s\]
\[u_{A} = 0 \, m/s\]
\[a_{A} = 0 \, m/s^2\]
- For Car B:
\[u_{B} = 0 \, m/s\]
\[a_{B} = 4 \, m/s^2\]
- Let's calculate the time it takes for Car B to catch up to Car A:
\[40 = 0 + 4t\]
\[t = 10 \, s\]
Conclusion:
- Car B will catch up to Car A in 10 seconds.
- Car A is moving with a constant velocity of 40 m/s.
- Car B is accelerating at a rate of 4 m/s^2.
Determining when Car B catches up to Car A:
- To find out when Car B catches up to Car A, we need to determine the time it takes for Car B to reach the same position as Car A.
- We can use the basic kinematic equation:
\[v = u + at\]
where:
- \(v\) is the final velocity
- \(u\) is the initial velocity
- \(a\) is the acceleration
- \(t\) is the time taken
- For Car A:
\[v_{A} = 40 \, m/s\]
\[u_{A} = 0 \, m/s\]
\[a_{A} = 0 \, m/s^2\]
- For Car B:
\[u_{B} = 0 \, m/s\]
\[a_{B} = 4 \, m/s^2\]
- Let's calculate the time it takes for Car B to catch up to Car A:
\[40 = 0 + 4t\]
\[t = 10 \, s\]
Conclusion:
- Car B will catch up to Car A in 10 seconds.
Community Answer
two cars A and N were at rest initially. if A starts with uniform velo...
I think question is incomplete ....
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two cars A and N were at rest initially. if A starts with uniform velocity of 40m /s and B starts with constant acceleration of 4m/s^2 then B will catch A in how many seconds
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two cars A and N were at rest initially. if A starts with uniform velocity of 40m /s and B starts with constant acceleration of 4m/s^2 then B will catch A in how many seconds for Class 10 2024 is part of Class 10 preparation. The Question and answers have been prepared according to the Class 10 exam syllabus. Information about two cars A and N were at rest initially. if A starts with uniform velocity of 40m /s and B starts with constant acceleration of 4m/s^2 then B will catch A in how many seconds covers all topics & solutions for Class 10 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for two cars A and N were at rest initially. if A starts with uniform velocity of 40m /s and B starts with constant acceleration of 4m/s^2 then B will catch A in how many seconds.
two cars A and N were at rest initially. if A starts with uniform velocity of 40m /s and B starts with constant acceleration of 4m/s^2 then B will catch A in how many seconds for Class 10 2024 is part of Class 10 preparation. The Question and answers have been prepared according to the Class 10 exam syllabus. Information about two cars A and N were at rest initially. if A starts with uniform velocity of 40m /s and B starts with constant acceleration of 4m/s^2 then B will catch A in how many seconds covers all topics & solutions for Class 10 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for two cars A and N were at rest initially. if A starts with uniform velocity of 40m /s and B starts with constant acceleration of 4m/s^2 then B will catch A in how many seconds.
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