sahid56 Asked: December 2022 an athlete completes one lap around 200m track in 25 seconds what is its speed
sahid56 Asked: December 2022 a simple pendulum takes 40 second to complete 20 oscillation what is a type period of the pendulum
sahid56 Asked: December 2022 how far would car travel in 4 second if it moving with a speed of 45 km per hour
sahid56 Asked: December 2022 how would you detect the presence of carbon dioxide produced during the reaction of vinegar with baking soda