Angle Forces Flashcards
1
Q
What is the equation when decomposing when looking for the force touch the angle?
A
F=FcosØ
2
Q
What is the equation for decomposition when the force isn’t touching the angle?
A
F=FsinØ
3
Q
What is the formula for the force perpendicular?
A
F_|_= FgCosØ
4
Q
What is the formula for the force parallel?
A
F||=FgSinØ
5
Q
What is always the direction of the force parallel?
A
Down the slope
6
Q
What is the velocity always for the horizontal aspect of a projectile?
A
Vx is always constant
7
Q
What is the formula used to find the horizontal velocity of a projectile?
A
Vx=dx(t)
8
Q
What is the acceleration always for the vertical aspect of projectiles?
A
The force of gravity (9.80m/s2)
9
Q
How do you solve for the velocity of vertical aspect of projectiles?
A
Use kinematic
