DP Physics (last assessment 2024)
Question 18M.2.HL.TZ2.1a.ii
| Date | May 2018 | Marks available | [Maximum mark: 2] | Reference code | 18M.2.HL.TZ2.1a.ii |
| Level | HL | Paper | 2 | Time zone | TZ2 |
| Command term | Construct | Question number | a.ii | Adapted from | N/A |
a.ii.
[Maximum mark: 2]
18M.2.HL.TZ2.1a.ii
A small ball of mass m is moving in a horizontal circle on the inside surface of a frictionless hemispherical bowl.
The normal reaction force N makes an angle θ to the horizontal.
(a.ii)
On the diagram, construct an arrow of the correct length to represent the weight of the ball.
[2]
Markscheme
downward vertical arrow of any length
arrow of correct length
Judge the length of the vertical arrow by eye. The construction lines are not required. A label is not required
eg: 
[2 marks]