Study the graph shown. It is a graphic of a car trip taken by Karen and her mother. The starting position (0,0) is their home. What is the average speed of the car during the first hour of the trip?

Write a short description of how the motion of the racers might change from the start of the race to the finish line

Explain how a single piece of polarizing film can be used to adjust the intensity of a beam of light ...

Car A travels along a freeway at 110kmh-1 going east. Car B, travelling west at 120kmh-1 spins out of control and veers towards Car A (across the median strip) at an angle 30° off course. a. What is the velocity of Car B relative to Car A?

The highest barrier that a projectile can clear is 24.7 m, when the projectile is launched at an angle of 23.0 ° above the horizontal. what is the projectile's launch speed?

A 958-N rocket is coming in for a vertical landing. It starts with a downward speed of 25 m/s and must reduce its speed to 0m/s in 8.0 seconds for the final landing. During this landing maneuver, what must be the thrust due to the rockets engines?

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.