What is the force needed to move a 300 kg object if you have an acceleration of 8 m/s2?

mass = 10 kg, acceleration = 3 m/s2.

Explanation: I hope that helped!!

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

the answer is neither ball has a charge.

because if they were both positively charged, they will repel each other.

if they were positively and negatively charged, they will seek.