Theory

CH1 - MEASUREMENTS AND UNITS

A metre rule is used to measure a length.Which reading is shown to the nearest millimetre?A 0.7 mB 0.76 mC 0.761 mD 0.7614 m

2009 Summer

Theory

CH1 - MEASUREMENTS AND UNITS

Which items of apparatus are required to determine the density of a liquid? A balance and measuring cylinder B balance and thermometer C metre rule...

2009 Summer

Theory

CH1 - MEASUREMENTS AND UNITS

An engineering machine has a piston which is going up and down approximately 75 times per minute.Describe carefully how a stopwatch may be used to fin...

2009 Summer

Theory

CH1 - MEASUREMENTS AND UNITS

A stopwatch is used to time an athlete running 100 m. The timekeeper forgets to reset the watch to zero before using it to time another athlete runnin...

2009 Winter

Theory

CH1 - MEASUREMENTS AND UNITS

The diagrams show a rectangular box with inside measurements of 5 cm × 6 cm × 4 cm.The box has a mass of 40 g when empty. When filled with a liquid,...

2009 Winter

Theory

CH1 - MEASUREMENTS AND UNITS

A stopwatch is used to time an athlete running 100 m. The timekeeper forgets to reset the watch to zero before using it to time another athlete runnin...

2009 Winter

Theory

CH1 - MEASUREMENTS AND UNITS

The diagrams show a rectangular box with inside measurements of 5 cm × 6 cm × 4 cm.The box has a mass of 40 g when empty. When filled with a liquid,...

2009 Winter

Theory

CH1 - MEASUREMENTS AND UNITS

Fig 1.1 shows part of a measuring instrument. [Image_1: Fig 1.1](a) State the name of this instrument. ..................................................

2009 Winter

Theory

CH1 - MEASUREMENTS AND UNITS

The list below gives the approximate densities of various metals.gold         19 g/cm³lead    ...

2009 Winter

Theory

CH1 - MEASUREMENTS AND UNITS

A weight attached to one end of a short length of string is swinging from side to side. The highest points in the swing are A and B, as shown in Fig. ...

2009 Winter

MCQ

CH1 - MEASUREMENTS AND UNITS

Which quantity can be measured directly using a micrometer screw gauge?

2019 Summer

MCQ

CH2 - FORCES AND MOTION

The velocity of an object increases from 30 m/s to 50 m/s in 5.0 seconds.What is the average acceleration of the object?

2019 Summer

MCQ

CH2 - FORCES AND MOTION

A heavy metal ball falls vertically downwards through air past four equally spaced levels J, K, L and M.The times taken to fall from one level to the ...

2019 Summer

MCQ

CH2 - FORCES AND MOTION

A body is moved from place X to place Y where the gravitational field strength is different. What happens to its mass and to its weight due to the mov...

2019 Summer

MCQ

CH1 - MEASUREMENTS AND UNITS

The diagrams show four solid blocks with their dimensions and masses.Which block has the greatest density?

2019 Summer

MCQ

CH3 - FORCES AND PRESSURE

A student wishes to determine the spring constant of a spring where it obeys Hooke’s law. Different loads are hung from the spring and its length is...

2019 Summer

MCQ

CH2 - FORCES AND MOTION

A mass of 20 kg is held stationary by a rope passing over a frictionless pulley. What is the tension $T$ in the rope?

2019 Summer

MCQ

CH2 - FORCES AND MOTION

A boat starts moving across a river at velocity $v$ perpendicular to the river bank. The boat encounters a current along the river of velocity $u$, as...

2019 Summer

MCQ

CH2 - FORCES AND MOTION

A ball of mass 0.50 kg falls and hits the floor at 10 m/s. It rebounds at speed 8.0 m/s, as shown. The collision between the ball and the floor las...

2019 Summer

MCQ

CH4 - FORCES AND ENERGY

An object falls from the top of a building that is 25 m high. Air resistance is negligible.What is the speed of the object when it hits the ground?

2019 Summer