Quiz
Edexcel IGCSE Physics - Forces and Motion (HT, Single Award)
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Questions in this quiz (16)
1Which of the following is a vector quantity?
- ASpeed
- BMass
- CVelocity
- DTemperature
2What does a levelling-off curve indicate on a distance-time graph?
- AThe object is stationary
- BThe object is deaccelerating
- CThe object is accelerating
- DThe object is at a constant speed
3TRUE OR FALSE:
A flat line on a velocity-time graph indicates an object is stationary.- ATrue
- BFalse
4[blank_start]Weight[blank_end] is a force, measured in [blank_start]Newtons[blank_end], caused by the force of [blank_start]gravity[blank_end] pulling an object towards the Earth’s [blank_start]centre[blank_end]. [blank_start]Mass[blank_end], measured in kilograms, is the [blank_start]quantity[blank_end] of [blank_start]matter[blank_end] an object contains, and will [blank_start]remain[blank_end] constant. A 1kg masss will weigh [blank_start]1.6N[blank_end] on the moon, and ≈[blank_start]10N[blank_end] on Earth.
- AWeight
- BNewtons
- Cgravity
- Dcentre
- EMass
- Fquantity
- Gmatter
- Hremain
- I1.6N
- J10N
5You can find the [blank_start]speed[blank_end] of an object on a distance-time graph by its [blank_start]gradient[blank_end].
- Agradient
- Bspeed
6TRUE OR FALSE:
Objects need a constant overall force to keep them moving.- ATrue
- BFalse
7According to Newton's [blank_start]Second[blank_end] Law, a [blank_start]resultant force[blank_end] means an object will [blank_start]accelerate[blank_end] in the direction of the [blank_start]resultant force[blank_end].
- ASecond
- Bresultant force
- Caccelerate
- Dresultant force
8Resultant force is equal to [blank_start]mass[blank_end] [blank_start]multiplied[blank_end] by [blank_start]acceleration[blank_end].
- Amass
- Bacceleration
- Cmultiplied
9What is Newton's Third Law?
- ABalanced Forces cause no change in velocity.
- BIf object A exerts a force on object B, object B exerts equal and opposite force on object A.
- CIf there is a resultant force, the object will accelerate in the direction of the resultant force.
10When an object begins to fall, it accelerates at ≈10m/s^2. As [blank_start]velocity[blank_end] increases, [blank_start]air resistance[blank_end] builds up. Resistance gradually [blank_start]reduces[blank_end] acceleration until [blank_start]air resistance[blank_end] is [blank_start]equal to[blank_end] acceleration. At this point, the object travels at a constant speed. The object reaches [blank_start]terminal velocity[blank_end].
- Avelocity
- Bair resistance
- Creduces
- Dequal to
- Eair resistance
- Fterminal velocity
11TRUE OR FALSE:
If you stretch a material past its elastic limit, the material will return to it's original length.- ATrue
- BFalse
12Select the following factors that increase braking distance.
- ASpeed of the vehicle
- BTiredness
- CMass of the vehicle
- DOld Age
- EPoor quality brakes
13[blank_start]Stopping Distance[blank_end] is the sum of [blank_start]Thinking Distance[blank_end] and [blank_start]Braking Distance[blank_end].
[blank_start]Thinking Distance[blank_end] is the distance the car travels between the [blank_start]driver[blank_end] noticing the [blank_start]hazard[blank_end] and applying the [blank_start]brakes[blank_end], whilst [blank_start]Stopping Distance[blank_end] is the distance the car travels whilst the brakes are being [blank_start]applied[blank_end].- AStopping Distance
- BThinking Distance
- CBraking Distance
- DThinking Distance
- Edriver
- Fhazard
- Gbrakes
- HStopping Distance
- Iapplied
14Momentum is the product of [blank_start]mass[blank_end] and [blank_start]velocity[blank_end].
- Avelocity
- Bmass
15Select the correct equation for moments.
- Ap = mv
- BF = (mv - mu) ÷ t
- CM = F × d
- D∆a = ∆v ÷ t
16The unit for moments is Newton metres ([blank_start]Nm[blank_end]).
- ANm
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- Description
- New to GoConqr, so this is my first quiz! I'll be making a series of quizzes for Edexcel IGCSE Physics. I hope this helped you and aim for that 9!
- Author
- Hanniel Holness
- Language
- English
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- 340
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