Changes in weather patterns are often caused by movement of

If a spring has a k value of 100 newtons per meter and it is stretched 0.50 meters, what is the restoring force of the spring?

An athlete performing a long jump leaves the ground at a 27.0 degree angle and lands 7.80m away. what was the takeoff speed?

When connected to a 120 v outlet, a light bulb consumed a power of 50.4 watts. what is the current flowing through it?