Question 1: a) You are traveling in a spaceship, headed towards Earth, and you hold a ball at arm's length. When you let

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Question 1 A You Are Traveling In A Spaceship Headed Towards Earth And You Hold A Ball At Arm S Length When You Let 1 (30.52 KiB) Viewed 56 times

Question 1: a) You are traveling in a spaceship, headed towards Earth, and you hold a ball at arm's length. When you let go of the ball it falls to the floor as shown in Figure 1. What does this obser- vation tell you about the acceleration of the spaceship? [2 marks - approx 200-400 words] b) If you shine a white light out of the window of the spaceship towards Earth. At what speed will the light appear to travel and why? [1 mark - approx 100-200 words] c) What colour will the light appear to be to observers on Earth, and why? [1 mark - approx 100-200 words) 가