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The diagram shows an athlete performing the high jump.
Gambar rajah menunjukkan seorang atlet sedang melakukan lompat tinggi.
What is the function of the mattress?
Apakah fungsi tilam itu?
Diagram 2 shows a parachutist landing with his legs bent.
Rajah 2 menunjukkan seorang ahli payung terjun sedang mendarat dengan kakinya dibengkokkan.
Why does the parachutist bend his legs?
Mengapakah ahli payung terjun itu membengkokkan kakinya?
Diagram 5 shows a box with a mass of \(55 \mathrm{~kg}\) being dropped from a helicopter. At the moment before touching the ground, the velocity of the box is \(12 \mathrm{~m} \mathrm{~s}^{-1}\). The box stops 2 seconds after touching the ground.
Rajah 5 memunjukkan sebuah kotak berjisim \(55 \mathrm{~kg}\) dijatuhkan dari sebuah helikopter. Sejurus sebelum menyentuh tanah, halaju kotak itu ialah \(12 \mathrm{~m} \mathrm{~s}^{-1}\). Kotak itu berhenti dalam masa 2 saat selepas menyentuh tanah.
What is the magnitude of the impulse force acted on the box?
Berapakah magnitud daya impuls yang bertindak ke atas kotak itu?
Diagram 5.1 and Diagram 5.2 show two methods of catching a ball.
Rajah 5.1 dan Rajah 5.2 menunjukkan dua kaedah menangkap bola.
Which of the following explains the magnitude of the impulsive force on the hands when catching the ball?
Antara yang berikut, yang manakah menerangkan magnitud daya impuls pada tangan ketika menangkap bola itu?
Diagram 2 shows an athlete bending his legs upon landing in a long jump event.
Rajah 2 menumjukkan seorang atlet membengkokkan Lakinva ketika mendarat dalam acara lompat jauh.
The athlete bent his legs to reduce the
Atlet itu membenghokkam kakinya untuk mengurangkan
Diagram 1 shows two identical eggs are dropped from the same height, h, onto a floor and a sponge respectively.
Rajah 1 menunjukkan dua biji telur serupa dijatuhkan dari ketinggian yang sama, h, ke atas lantai dan span masing-masing.
Which inference is correct?
Inferens manakah yang betul?
Diagram 4 shows a martial art student breaking a pile of bricks.
Rajah 4 menunjukkan seorang pelajar seni mempertahankan diri memecahkan satu susuman batu bata.
What is the physics concept that makes the brick break?
Apakah konsep fizik menyebabkan batu bata pecali?
Diagram 2 shows a golfer hitting a golf ball.
Rajah 2 menunjukkan seorang pemain golf memukul sebiji bola golf.
Impulsive force is produced when
Daya impuls dihasilkan apabila