A girl runs north with a velocity of 10m/s for 1 minute and then turns west and runs with the same velocity for 2 minutes. What total distance did she run? What is the magnitude of the person's displacement vector?

The position of an electron is given by, with t in seconds and in meters. At t = 3.99 s, what are (a) the x-component, (b) the y-component, (c) the magnitude, and (d) the angle relative to the positive direction of the x axis, of the electron's

Select the correct statement to describe when a sample of liquid water vaporizes into water vapor. Question 12 options: Temperature increases and molecular motion increases while shape becomes less defined.

Dies are turned using a special tool called?

What's the difference between a direct relationship and a positive one?

A 0.333 kg particle with an initial velocity of 1.89 m/s is accelerated by a constant force of 1.64 N over a distance of 0.281 m. Use the concept of energy to determine the final velocity of the particle.

Why do stars have names

Which of these reactions is responsible for energy radiating from stars, including the sun?

Why do liquids flow? A liquid particles are wet? b liquid particles are smooth? c Liquid particles are not fixed in place? d liquid particles are attracted to each other? I think the answer is D

Identify at least two ways that runoff can negatively impact an ecosystem.

How do we know that the universe is getting bigger faster and faster?