Chapter 8 - Further Kinematics - Year 2 Flashcards
1
Q
How do you form an equation of the displacement of a particle if there is constant velocity (no acceleration)
A
Where r0 is initial displacement
(r0 may be able to be worked out by other means)
2
Q
How do you show 2 cars collide?
A
Show that their paths cross and at the same time
3
Q
Explain all of projectiles with vectors
A
4
Q
What is the best way to remember non constant acceleration?
A
Hang SUVAT and differentiation goes down
5
Q
How do you find the time when the particles are parallel to i-j?
A
You but the i component = -(j component)
6
Q
How would you do a question that says find the speed when acceleration is parallel to the i director?
A
You put the j component of acceleration =0 and find t
Sub that t into the velocity equation and then find the magnitude
