NEED HELP HELP HELP WILL GIVE BRAINLIST PLEASE DESCRIBE THE IMAGE FORMS WHEN THE OBJECT NEAR TO THE CONCAVE MIRROR

What is the acceleration of a spaceship that is initially at rest and then speeds up to 220 m/s in 20 seconds

Describe uniform velocity and variable velocity in short

How does the kinetic energy of a charge change as the charge moves under the effect of an electric field from higher potential to lower potential? a.the kinetic energy increases.b.the kinetic energy decreases.c.the kinetic energy remains the same.d.the kinetic energy is always zero.