velocity Flashcards
1
Q
what are the 5 equations of motion
A
SUVAT
2
Q
what are the actual values of SUVAT
A
S = distance travelled
U = initial velocity
V = final velocity
A = constant acceleration
T = time taken
3
Q
list the four SUVAT equations
A
v = u+at
s = ut + 1/2at_2
v_2 = u_2 + 2as
s = 1/2(u+v)t
4
Q
what is speed
A
the rate of change of distance
5
Q
what is velocity
A
the rate of displacement
6
Q
what is acceleration
A
how much an object speeds up by every second
7
Q
A
