An airplane is flying East with a velocity of 155km/h. The wind is blowing toward the East at a velocity of 35 km/h. A person on the ground would measure the velocity of the plane to be...
Question 2
2.
The vertical accelertion due to gravity on a projectile is _____.
Question 3
3.
Acceleration is the rate at which an object's velocity changes.
Question 4
4.
The horizontal motion of a horizontally launched projectile affects its vertical motion.
Question 5
5.
A vector is 24m/s, 17 degress NW. The magnitude of the vector is....
Question 6
6.
Projectiles travel with a ____ trajectory due to the influence of _____.
Question 7
7.
A projectile is any object upon which the only force acting on it it ______.
Question 8
8.
In projectile problems the Vyf equals _____
Question 9
9.
In projectile problems acceleration of the horizontal component is _______
Question 10
10.
On any given projectile, there are no _______ forces and thus no __________ acceleration.
Question 11
11.
Velocity at the highest point in a projectile problem will always be 0m/s.
Question 12
12.
An arrow is shot with a velocity of 41m/s at an angle of 30 degrees. What is the initial vertical velocity?
Question 13
13.
An arrow is shot with a velocity of 41m/s at an angle of 30 degrees. What is the time when the arrow reaches the peak in it's trajectory?
Question 14
14.
An arrow is shot with a velocity of 41m/s at an angle of 30 degrees. What is the distance the arrow will reach at its peak trajectory?