Question
The blades of a moving jet engine are an example
of:Solution
Rotational motion is when an object moves around an axis. The blades of a jet engine exhibit rotational motion as they spin around the engine's axis.
A 180 m long train crosses another 320 m long train running in the opposite direction in 10 seconds. If the shorter train crosses a pole in 9 seconds, w...
A train covers a distance of 180 km in 4 hours 30 minutes. What is its average speed?
Two trains start at the same time from Patna and Delhi and proceed toward each other at the speed of 120 km/hr and 60 km/hr respectively. When they meet...
A 150-m train crosses a platform in 24 seconds at 45 km/h. Find length of platform.
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Time is taken by two trains running in opposite directions to cross a man standing on the platform in 30 seconds and 20 seconds respectively. It took 24...
Train A running at speed of 72 km/hr crosses a platform having twice the length of train in 18 sec. Train B whose length is 300m crosses same platform i...
Two trains A and B, were proceeding in the same direction on parallel tracks at 23 km/hr and 77 km/hr respectively. A man noticed that it took exactly 1...
Train P travelling at 60 km/hr crosses another train Q, having three fourth of its length and travelling in opposite direction at 30 km/hr in 28 seconds...
Train A when travelling with a speed of 144 km/h crosses a pole in 6 seconds. Find the time taken by the train A to cross another train B of length 25% ...
