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1. |
A body moving from rest along a straight line with an acceleration which equation is \(a = 4 - \frac{{{t^2}}}{g}\) where a-m/s2 and t-seconds. Its velocity and distance travelled in 6 seconds: |
A. | 10 m/s, 40 m |
B. | 12 m/s, 50m |
C. | 16 m/s, 60 m |
D. | 14 m/s, 55 m |
Answer» D. 14 m/s, 55 m | |