Question

An object starts moving from the rest travels 20 m in first 2 s. What will be its velocity after 10 s from the start and displacement of the particle in 10th second?

Answer 1

u can use the formula v-u ÷t in whic v is the initial velocity and u is the final velocity
$20 - x \div 10 - {10}^{2} - 1$