A car is traveling at 10m/s before it increases its speed to 30m/s for 120m. How long does it take to do this?

What is the purpose of setting a deadline for your goal

Which rock is made mostly of dark, fine-grained silicate minerals, chiefly plagioclase feldspar and pyroxene, and magnetite?

What color is lightning

What is Scientific Notation? A. It is a way to abbreviate very large or very small numbers. O B. It is a special way of writing that looks scientific. O C. It is writing scientific summaries in a journal. D. It is a way of making numbers scientific.

What is the law of conservation of Machanical energy?

During World War I, the Germans had a gun called Big Bertha that was used to shell Paris. The shell had an initial speed of 1.4 km/s at an initial inclination of 65.8 ◦ to the horizontal. The acceleration of gravity is 9.8 m/s 2.

How do sound waves transfer energy? compression waves surface waves transverse waves light waves

If you lift the front wheel of a poorly maintained bicycle off the ground and then start it spinning at 0.69 rev/s, friction in the bearings causes the wheel to stop in just 13 s. If the moment of inertia of the wheel about its axle is 0.

How would you describe the shape of the trajectory of a projectile

Do metals gain or lose electrons in order to acquire a full octet