Explosions and Crash Landings MCQs Quiz Online pdf eBooks Download

Learn explosions and crash landings MCQs, online A level physics MCQ for test prep. Momentum quiz has multiple choice questions (MCQ), explosions and crash landings quiz questions and answers as speed of earth when a rock of mass 60 kg falling towards earth with speed of 20 m s-1 is, answer key help with choices as 2.4 × 10-22 m s-1, 3.5 × 10-33 m s-1, −2.0 × 10-22 m s-1 and −3 × 1034 m s-1 problem solving for viva, competitive exam preparation, interview questions. Free study guide is to practice explosions and crash landings quiz online with MCQs to practice test questions with answers.

MCQs on Explosions and Crash Landings Quiz pdf Download

MCQ. Speed of Earth when a rock of mass 60 kg falling towards Earth with speed of 20 m s-1 is

  1. 2.4 × 10-22 m s-1
  2. 3.5 × 10-33 m s-1
  3. −2.0 × 10-22 m s-1
  4. −3 × 1034 m s-1

C

MCQ. In fireworks momentum provided by chemicals is directed

  1. upwards
  2. left side
  3. right side
  4. downwards

D