Run Newton's laws

Exercise and reference answers

Questions

1. Correct

   First

   Choices

   1. First
   2. Second
   3. Third

2. Correct

   Second

   Choices

   1. First
   2. Second
   3. Third

3. Correct

   Third

   Choices

   1. First
   2. Second
   3. Third

4. Correct

   9.8

   Choices

   1. 9.8
   2. 1.7
   3. 0.225

5. Correct

   1.7

   Choices

   1. 9.8
   2. 1.7
   3. 0.225

6. Correct

   0.225

   Choices

   1. 9.8
   2. 1.7
   3. 0.225

Instructions

Law for: gliding puck, F=ma mower, swimmer vs wall; then 1 kg weight on Earth, on Moon, pounds per newton.

Explanation