Shc Mechanics Test 1
10 Questions
| Total Attempts: 44
Quiz about units used in mechanics and motion graphs and constant acceleration equations
Questions and Answers
- 1.How many metres in one kilometre?
- A.
100
- B.
10
- C.
1000
- D.
10,000
- 2.What is the acceleration due to gravity (in ms-2)?
- 3.The slope of a distance time graph gives us _______________ of an object.
- A.
Speed
- B.
Acceleration
- C.
Distance
- D.
Displacement
- 4.A car travelling at 10ms-1for 2 minutes covers a distance of _________________ metres.
- 5.The slope a speed - time graph gives us the _______________ of the object
- A.
Distance
- B.
Speed
- C.
Acceleration
- D.
Velocity
- 6.A mass of 3 kg is initially at rest. It accelerates at a rate of 4ms-2 . Calculate its speed after 5 seconds of acceleration.
- A.
10
- B.
15
- C.
18
- D.
20
- E.
22
- 7.A mass of 2 kg is initially moving at a steady speed of 3 ms-1. It then accelerates at a rate of 2ms-2 . Calculate its speed after accelerating for 4 seconds.
- A.
11
- B.
8
- C.
14
- D.
12
- 8.A mass of 2 kg is initially moving at a steady speed of 3 ms-1. It then accelerates at a rate of 2ms-2 . Calculate the distance it covers during the first 4 seconds of its acceleration
- A.
12
- B.
16
- C.
24
- D.
26
- E.
28
- 9.What force(s) are acting on a ball as it is moves vertically up in the air?
- A.
Force of the throw and gravity
- B.
Gravity
- C.
Force of the throw and Air Resistance
- D.
Gravity and Air Resistance
- 10.What does the area underneath the curve of a speed - time graph represent?
- A.
Acceleration
- B.
Distance
- C.
Speed
- D.
Velocity
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