The graph below shows the position of toy car over time , measured using photogates. at which point on the graph does the car have the highest velocity at a single moment?

here we know that ball will drop down by total distance 3.2 m

so here we know that

now using kinematics

now in the same time it will cover horizontal distance of 0.75 m

so speed of the ball will be

answer: option c.

explanation:

elctricity and magnet is conversion to it