D: 51000 Pa
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The diagram shows an aeroplane turning in a horizontal circle at constant speed. In which direction is there a result…
A passenger is sitting in an aeroplane, which takes off and climbs to 10 000m. During this time, what happens to the …
A wooden trapdoor is hinged along one side and, when closed, is supported on the other side by a ledge. When the trap…
A skydiver falls from rest through the air and reaches terminal velocity. What is the acceleration of the skydiver du…
A car accelerates from traffic lights for 10 s. It stays at a steady speed for 20 s and then brakes to a stop in 3s. …
Which vehicle has an acceleration of 5 m/s²?