alleryStart learning →Bachelors Year 1 Momentum and Collisions — practice questions
Explore 22 free Momentum and Collisions questions in Bachelors Year 1 Physics. Each question opens with answer choices, the correct answer and a worked solution.
Practise Momentum and Collisions with Quill →Momentum and Collisions MCQs with answers
Showing questions 1–22 of 22.
A lab trolley of 2 kg rolls at 3 m/s. The quantity mass times velocity is called its:Read the answer and worked solution →Two students argue about a word. Momentum comes from a Latin word that means:Read the answer and worked solution →A coach pushes a sled harder but for the same time. The sled's change in momentum:Read the answer and worked solution →A racquet strikes a ball for a longer time with the same force. The change in momentum:Read the answer and worked solution →A tennis coach says impulse equals the change in momentum. This statement is the:Read the answer and worked solution →A driver hits a wall but an airbag stretches the stop from 0.2 s to 2.5 s. The force on him:Read the answer and worked solution →Engineers compare a crash with and without an airbag. What stays the same in both?Read the answer and worked solution →A physics group defines a system with constant mass and no outside push. That system is:Read the answer and worked solution →Two carts crash on a frictionless track with no outside push. The total momentum after is:Read the answer and worked solution →A student lists the first step for using momentum conservation. Step one is to name a:Read the answer and worked solution →Two pucks collide and the kinetic energy of the pair is the same before and after. This is:Read the answer and worked solution →Two lumps of clay collide and stick together as one blob. This collision is:Read the answer and worked solution →A firecracker at rest bursts into many pieces. Compared to before, the kinetic energy:Read the answer and worked solution →A still firecracker bursts. The total momentum of all the flying pieces adds up to:Read the answer and worked solution →Two railway wagons couple after a bump. The mass of the joined object equals:Read the answer and worked solution →A truck and a car lock bumpers and move off together. The kinetic energy of the pair:Read the answer and worked solution →A tutor asks which quantity a closed system always keeps in any collision. The answer is:Read the answer and worked solution →A ball falls and bounces off the floor. Taking only the ball as the system fails because:Read the answer and worked solution →A teacher marks the weighted average position of an object's mass. That point is the:Read the answer and worked solution →A hollow steel ball has a vacuum inside. Its centre of mass sits at the:Read the answer and worked solution →A doughnut has a hole in the middle. At its centre of mass there is:Read the answer and worked solution →Alpha particles were fired at a thin gold foil in 1909. Those results were analysed using:Read the answer and worked solution →
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