Ask Question
13 September, 01:54

A car, moving along a straight stretch of highway, begins to accelerate at 0.0323 m/s 2. It takes the car 63.3 s to cover 1 km. How fast was the car going when it first began to accelerate? Answer in units of m/s.

+1
Answers (1)
  1. 13 September, 04:12
    0
    X=ut+0.5at²

    1000 = 63.3u + 0.5 * 0.0323 * 63.3²

    u = (1000 - 0.1615*63.3²) / 63.3

    u = 5.57 m/s

    i don't even know if this is correct
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “A car, moving along a straight stretch of highway, begins to accelerate at 0.0323 m/s 2. It takes the car 63.3 s to cover 1 km. How fast ...” in 📙 Physics if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers