<u>Answer</u>
1.333 m/s
<u>Explanation</u>
The momentum before collision and after collision is always conserved.
m₁v₁ = m₂v₂
(0.05×0.6) + (0.03×0) = (0.03 × v) + (0.05 × -0.2)
0.03 + 0 = 0.03v - 0.01
0.03v = 0.03+0.01
0.03v = 0.04
v = 0.04/0.03
= 4/3
=<em> 1.333 m/s</em>
Answer:
$11.50
Step-by-step explanation:
Divide how much she makes with the time she makes it.
It’s the last one, cause Susan charges 20 per photo
Answer:
Step-by-step explanation:
12 / 20 = 0.6 holes per hour
