Kinematics

Question 1

Missing a and Δs requested?
v is constant (a=0)?
Given t and Δs requested?
Given t and v requested?
Missing t and not requested?

Answer 1

Δs=(1/2)(vo+vf)t
v=x/t
Δs=(vo)(t)+(1/2)at^2
vf=vo+at
vf^2=vo^2+2aΔs

Question 2

At rest?
Stops?
Constant v?
Returns to starting point?
Dropped,thrown,falls?
Dropped?
Max height?

Answer 2

vo=0
vf=0
a=0
Δs=0
g=-10
vo=0
vf=0

Question 3

v=?(2D)

d=?(2D)

Answer 3

v=sqrt(vx^2+vy^2)

d=sqrt(x^2+y^2)