Verified Solution Science Exploring Forces

Consider the following situations: 1) A boy kicks a football across a field. 2) A compass needle aligns itself with the Earth's magnetic field. 3) An object experiences air resistance as it falls. 4) An apple falls from a tree to the ground. Which of these situations primarily involve only non-contact forces?

7 views 1 helpful Updated Jun 30, 2026
Solution ✔ Verified
  • A1 and 3
  • B2 and 4
  • C1, 2 and 4
  • D2, 3 and 4
Explanation

Kicking a football involves muscular force (contact force). Compass needle aligning involves magnetic force (non-contact force). Air resistance is a type of frictional force (contact force as air particles touch the object). An apple falling involves gravitational force (non-contact force). Therefore, only situations 2 and 4 involve primarily non-contact forces.

Was this solution helpful?
1
Practice more questions on Exploring Forces — download a free worksheet. Download
Not the question you're searching for? + Ask your question