Which describes freefall

Force is based upon both mass and acceleration. true or false

Why is a blizzard whiteout dangerous?

A particle moves along the x axis. Its position as function of time is given by x=6.8t+8.5t^2, where t is in seconds and x is in meters. What is the acceleration as a function of time?

An airplane files at an altitude of 36000 km and is traveling at a velocity of 300.0 kn/h to the north but the tailwind is 20.0 km/h

A remote-controlled car's wheel accelerates at 22.7 rad/s2. if the wheel begins with an angular speed of 10.1 rad/s, what is the wheel's angular speed after exactly eighteen full turns? answer in units of rad/s.

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.