Practise questions | Salam Academy

SA-IAL-M1-KM-0013 marksL1 FoundationCalculatorsuvat

A cyclist moving at

20\ \text{m s}^{-1}

brakes with constant deceleration

2.5\ \text{m s}^{-2}

until she stops. Find the distance she travels while braking.

Salam Academy Original Practice · Proposed mark scheme

SA-IAL-M1-KM-0022 marksL1 FoundationCalculatorsuvat

A particle starts from rest and accelerates uniformly at

1.5\ \text{m s}^{-2}

for

8

s. Find the distance travelled.

Salam Academy Original Practice · Proposed mark scheme

SA-IAL-M1-KM1-0022 marksL1 FoundationNon-calculatorsuvat

A particle speeds up from

5

m s⁻¹ to

17

m s⁻¹ with acceleration

3

m s⁻². How long does this take?

Salam Academy Original Practice · Proposed mark scheme

SA-IAL-M1-KM1-0032 marksL1 FoundationNon-calculatorsuvat

A particle's speed increases uniformly from

2

m s⁻¹ to

8

m s⁻¹ in

5

s. Find the distance travelled.

Salam Academy Original Practice · Proposed mark scheme

SA-IAL-M1-KM2-0012 marksL1 FoundationCalculatorFalling

A stone is dropped from rest. Find its speed after

3

s.

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SA-IAL-M1-KM2-0022 marksL1 FoundationCalculatorFalling

A stone is dropped from rest from a height of

44.1

m. How long does it take to reach the ground?

Salam Academy Original Practice · Proposed mark scheme

SA-IAL-M1-KM2-0032 marksL1 FoundationNon-calculatorThrown upwards

A ball is thrown vertically upwards at

19.6

m s⁻¹. Find the time it takes to reach its highest point.

Salam Academy Original Practice · Proposed mark scheme

SA-IAL-M1-KM2-0042 marksL1 FoundationNon-calculatorThrown upwards

A ball is thrown vertically upwards at

19.6

m s⁻¹. Find the time until it returns to the point of projection.

Salam Academy Original Practice · Proposed mark scheme

SA-IAL-M1-KM3-0011 markL1 FoundationNon-calculatorv–t graphs

On a velocity–time graph, the velocity rises steadily from

4

m s⁻¹ to

16

m s⁻¹ in

6

s. Find the acceleration.

Salam Academy Original Practice · Proposed mark scheme

SA-IAL-M1-KM3-0021 markL1 FoundationNon-calculatorv–t graphs

A particle accelerates uniformly from rest to

10

m s⁻¹ in

5

s. Use the area under the velocity–time graph to find the distance.

Salam Academy Original Practice · Proposed mark scheme

SA-IAL-M1-KM3-0031 markL1 FoundationNon-calculatorv–t graphs

A particle moves at a constant

8

m s⁻¹ for

15

s. Find the distance travelled.

Salam Academy Original Practice · Proposed mark scheme

SA-IAL-M1-KM3-0051 markL1 FoundationNon-calculatorv–t graphs

A car slows uniformly from

15

m s⁻¹ to rest in

3

s. Find the deceleration.

Salam Academy Original Practice · Proposed mark scheme

SA-IAL-M1-KM-G012 marksL1 FoundationCalculatorsuvat

A car moving at

4\ \text{m s}^{-1}

accelerates uniformly at

2\ \text{m s}^{-2}

for

5

s. Find its final speed.

Salam Academy Original Practice · Proposed mark scheme

SA-IAL-M1-ST-0012 marksL1 FoundationCalculatorResolving

Forces of

5

N due east and

12

N due north act on a particle. Find the magnitude of the resultant.

Salam Academy Original Practice · Proposed mark scheme

SA-IAL-M1-ST-0022 marksL1 FoundationCalculatorEquilibrium

A particle of mass

3

kg is held at rest on a smooth plane inclined at

30^\circ

by a force

P

acting up the line of greatest slope. Find

P

.

Salam Academy Original Practice · Proposed mark scheme

SA-IAL-M1-ST1-0021 markL1 FoundationCalculatorResolving

A force of

10

N acts at

30^\circ

above the horizontal. Find its horizontal component, to 3 significant figures.

Salam Academy Original Practice · Proposed mark scheme

SA-IAL-M1-ST1-0032 marksL1 FoundationCalculatorEquilibrium

A

4

kg particle is held at rest on a smooth plane inclined at

25^\circ

by a force acting up the line of greatest slope. Find the force, to 3 significant figures.

Salam Academy Original Practice · Proposed mark scheme

SA-IAL-M1-ST2-0012 marksL1 FoundationCalculatorRough ground

A

10

kg box rests on rough horizontal ground with

\mu=0.4

. Find the least horizontal force that will move it.

Salam Academy Original Practice · Proposed mark scheme

SA-IAL-M1-ST2-0032 marksL1 FoundationCalculatorRough ground

An

8

kg block is on the point of slipping when a horizontal force of

30

N acts on it. Find

\mu

, to 3 significant figures.

Salam Academy Original Practice · Proposed mark scheme

SA-IAL-M1-ST-G011 markL1 FoundationCalculatorEquilibrium

A particle of mass

2

kg hangs at rest on a vertical string. Find the tension.

Salam Academy Original Practice · Proposed mark scheme

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