The convex lens of a copy machine has a focal length of 25.8 cm. A lab report to be copied is placed on the glass 41.7 cm from the lens. How much larger will the copy be (magnitude only)?

Acaterpillar tries to climb straight up a wall a meter high, but for every 2 cm up it climbs, it slides down 1 cm. eventually, it reaches the top. when it reaches the top, it does not pull itself over so it will slide down 1 cm. what is the total displacement traveled?

The force it would take to accelerate an 900-kg car at the rate of 6m/s2

Agust of wind pushes a beach ball with a force of 9 newtons. the ball rolls 10 meters in 3 seconds. what is the power of the wind? 900 w 90 w 30 w 3 w