Sample question: A particle is projected upwards such that its height above the ground after $t$ seconds is given by $s = 3+4t - t^2$. After how many seconds is the particle 7m above the ground?
- Review the concept of Mechanics in your textbook.
- Download the file below and practice problem solving.
Don’t forget to do step 1
|Mechanics||Objective and Subjective Tests||Download|