Why do scientists ask questions?

A jet lands at 80.0 m/s, the pilot applying the brakes 2.0 s after landing. Find the acceleration needed to stop the jet within 5.00 * 102 m

the gravitational force between two objects is 1600 and what will be the gravitational force between the objects if the distance between them doubles?

N 80-kg man is one fourth of the way up a 10-m ladder that is resting against a smooth, frictionless wall.

While researching machines and how they work, Tika finds several online sites that discuss how force and distance are related to work done by a machine.

A harmonic wave is traveling along a rope. The oscillator that generates the wave completes 40.0 vibrations in 22.3 s. A given crest of the wave travels 369 cm along the rope in a time period of 13.5 s. What is the wavelength

What is the most advanced life form on earth

Which EM wave is about the size of humans?

Describe how the Catapult works?

Newton's third law of motion states that the force pair acting on different objects consist of two forces that

While working on her science fair project Venus connected a battery to a circuit that contained a light bulb. Venus decided to change the light bulb to a higher resistance, but she wanted to keep the current the same.