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WorksheetsTT F4 PHY REVISION 3.0
Total questions: 12
Worksheet time: 7mins
What is a physical quantity?
Quantity that can be measured
Quantity that has height
Quantity that cannot be measured
Quantity that doesn't exist
Which one of these options is NOT a derived quantity?
Area
Volume
Density
Temperature
Which one of these options is NOT a base quantity?
Time
Electric current
Energy
Luminous Intensity
A body stays at rest, or continues to move with a constant velocity, unless an external force acts on it. Which of the Newton’s laws is related to the above statement?
Newton’s first law of motion
Newton’s second law of motion
Newton’s third law of motion
An egg falls on a thick mattress. It does not break because the mattress
reduces the time of impact.
prolongs the time of impact.
reduces the kinetic energy of the egg.
reduces the egg’s impulse.
A car with a mass of 1500 kg moves with a velocity of 40 m/s. The car collides with a lamp post on the road and stops at 0.05 seconds. How much impulsive force was exerted onto the car in that collision?
Sebuah kereta berjisim 1500 kg bergerak dengan halaju 40 m/s. Kereta itu melanggar tiang lampu jalan dan berhenti dalam masa 0.05 saat. Berapakah daya impuls yang dikenakan ke atas kereta itu dalam perlanggaran ini?
-2,400,000 N
2,400,000 N
-1,200,000 N
1,200,000 N
An astronaut with a mass of 65 kg is tasked with doing an exploration around the Moon. How heavy is the astronaut on the surface of the Moon?
Seorang angkasawan berjisim 65 kg ditugaskan untuk melaksanakan penerokaan di Bulan. Berapakah berat angkasawan itu di permukaan Bulan?
(g= 9.81 N/kg)
637.65 kg
637.65 N
106.275 kg
106.275 N
Physical quantities must be stated in _______ with its _________.
Kuantiti fizikal mestilah dinyatakan dalam _______ bersama dengan _________nya.
magnitude ........ unit
magnitud ........ unit
quantities ........ unit
kuantiti ........ unit
quantities ........ magnitude
kuantiti ........ magnitud
unit ........ magnitude
unit ........ magnitud
The Figure shows a ticker tape of an object's movement. Calculate the acceleration of the object
Gambarajah menunjukkan sepotong pita detik suatu gerakan objek. Hitung pecutan objek tersebut
[ticker timer's frequency = 50 Hz]
196.43 m s-2
10 m s-2
37.5 m s-2
229.17 m s-2
A car accelerates from 10 m s-1 with acceleration 2 m s-2. What is the velocity after 9 seconds?
28 m s-1
18 m s-1
20 m s-1
90 m s-1
