Acar accelerate from 25m/s to 50m/s over a time of 10 second. what is acceleration of the car

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

If the radius of curvature of the cornea is 0.75 cm when the eye is focusing on an object 36.0 cm from the cornea vertex and the indexes of refraction are as described before, what is the distance from the cornea vertex to the retina? express your answer to two significant

In the united states, tornadoes generally occur because of the freezing of ocean water underwater earthquakes meeting of cool and warm air masses shifting of warm and cool ocean currents