What is the difference between a scalar and a vector?

Aman throws a football straight into the air. as it rises, it slows down. which type of energy is the football gaining?

Compare the horizontal displacement of the two balls as they travel to the ground. what do you observe?

Two charged particles, q1 and q2, are located on the x-axis, with q1 at the origin and q2 initially at x1 = 12.2 mm. in this configuration, q1 exerts a repulsive force of 2.62 µn on q2. particle q2 is then moved to x2 = 18.0 mm. what is the force (magnitude and direction) that q2 exerts on q1 at this new location? (give the magnitude in µn.)