For this problem, match the numbers to the correct variables, select the correct equation,
and calculate the asked for quantity and select the matching digits for the answer.
"A donut is rolling along a table at 6.3 m/s. It hits a napkin and starts to slow down at a rate
of 0.75 m/s². If it rolls for another 1.5 seconds, how far along the table does it go?"
Answer:
םםם
V₁ =
V₁ =
Which equation should you use?
V₁ = at + V₁
Unknown Not used
E
Ax=
S
a=
t=
0 1 2 3 4 5 6 7 8 9
m/s
v₁²=v₁² + 2a4x
m/s^2
6.3
Ax = 1/2 a t² + vit
0.75
1.5