Which of the following are examples of projectile not

Examples

Non-Examples

Explanation:

Projectile motion is the motion of a body which moves due to its inertia and the gravitational force since it takes place in a gravitational field.

as a general rule, scissors have blades less than 6 in (15 cm) long and usually have handles with finger holes of the same size. shears have blades scissors used to cut hair or fabric must be much sharper

d

explanation:

v=uf/(u-f)

= 5.10/(5-10) convex lens has positive focal length

=50/-5

=-10 cm (formed at other side)