100% Normal text
Arial
11
+
B TU
Ob
22 15 E
Si
A soup kitchen had 4 1. gallons of soup at the
start of the day. They had 2 gallons of soup left
by the end of the day. How many gallons of soup
did they use during the day? (subtract)
4 to gallons - 2 gallons =
=
41
10
41
10
- 2
2.
No
11
x 5
10
or 1 10 = 1
10
gallons of soup used

The man of mass m1 and the woman of mass m2 are standing on opposite ends of the platform of mass m0 which moves with negligible friction and is initially at rest with s = 0. the man and woman begin to approach each other. derive an expression for the displacement s of the platform when the two meet in terms of the displacement x1 of the man relative to the platform.