Saved Bookmarks
| 1. |
A car was moving at 10m/s. After applying brakes it stops in 4s. If it moves with uniform retardation, 1. Draw its velocity time curve 2. Find its distanced travell |
|
Answer» 1.Curve not possible right now.2.60 metersExplanation:U=10 m/st=4 sv=0 (car stops)S=?v=u+atSubstituting values:-0=10 + a x 4-10=4a=aa= -2.5S = UT + Substituting values:-S = (10 x 4) + (2.5 x 16)/2S = 40 + S = 40 + 20S = 60 m Side Note: I am aspiring to become a teacher please comment HONESTLY |
|