Scale the projectile range

Exercise and reference answers

Questions

1. Hint

   R is proportional to v squared

   Answer

   4

   Question

   Launch speed doubled. Range multiplies by?

2. Hint

   same square relation

   Answer

   9

   Question

   Launch speed trebled. Range multiplies by?

3. Hint

   one half squared

   Answer

   0.25

   Question

   Launch speed halved. Range multiplies by?

Instructions

Range varies as the square of the launch speed. Key in the factor.