SALE OF GOODS ACT
Contract of
Sale
Sale
Agreement
to Sell
Contract of sale is a Contract whereby sell TRANSFER or
AGREES TO TRANSFER property in the goods to a buyer
for a price.
Where the property in the goods, is TRANSFERRED it is
a sale and where the p

UNIFORM CIRCULAR MOTION
Question 3
A satellite is in a circular orbit around an unknown planet. The satellite has a
speed of 1.27 x 104 m/s, and the radius of the orbit is 1.65 x 106 m. A second
satellite also has a circular orbit around this same planet.

1, At what time (s) is the car at the origin (i.e. x = 0) ?
Answer: x=0 at t=o beasause car do not start motion still still its at rest
and near to start motion
_
2. What is the displacement of the car between 3 sand 6 s?
Answer displacement of car is zer

CENTRIPETAL FORCE
1. A passenger on a carnival Ferris wheel moves in a
vertical circle of radius R with a constant speed v.
The seat remains upright during the motion. Find
expressions for the force the seat exerts on the
passenger when at the (a) top of

Two body problems
Question 1
Part (a) of the drawing shows a bucket of water suspended from the pulley of
a well; the tension in the rope is 69.0 N. Part (b) shows the same bucket of
water being pulled up from the well at a constant velocity. What is the

1. A passenger on a carnival Ferris wheel moves in a vertical circle of radius R with a constant speed v.
The seat remains upright during the motion. Find expressions for the force the seat exerts on the
passenger when at the (a) top of the circle and (b)

Acceleration and velocity
1, At what time (s) is the car at the origin (i.e. x = 0) ?
Answer: x=0 at t=o beasause car do not start motion still still its at rest
and near to start motion
_
2. What is the displacement of the car between 3 sand 6 s?
Answer