A 70.0kg teacher (including the parachute) is skydiving! Before opening the parachute, the teacher experiences a 430N drag.
How many forces are acting on the teacher?
2.
What is the magnitude of the net force on the teacher?
N
What is the magnitude of the teacher's acceleration?
m/s2
Describe the teacher's speed:
increasing

If two students are running down the hall toward each other, trying to get to class, and they have the same mass and acceleration, what will happen when they collide? will their forces cancel out or will each one experience a reaction?

Acertain radio station broadcasts radio waves that have a wavelength of 298cm what is its broadcast frequency?

Blood pressure the total amount of blood the heart pumps in one minute 2. cardiac output the number of times your heart beats in a minute 3. dilate the amount of blood that the heart can pump in a single beat 4. heart rate the force exerted on the walls of the blood vessels by the blood that moves through them 5. stroke volume to widen or get larger in size