If newton's 3rd law is true how does anything move?
Newton's 3rd law, simply put, is every action has an equal and opposite reaction. This means when you push on an object the object experiences a force (from you) and the object exerts an equal force on you in the opposite direction (to the applied force). The forces don't act on the same object but on different objects so thankfully we don't live in a static universe.
RK
Related Physics GCSE answers
All answers ▸Why is light refracted when it crosses from air to glass?
Describe how you could find the density of a cube of metal? (4 marks) (Example from GCSE bitesize)
Describe an experiment to determine the spring constant of a spring? Your answer should include any causes of inaccuracy.
When a toothbrush is charging, p.d. across the primary coil is 230 V, p.d. across the secondary coil is 7.2 V. The primary coil in the charging base has 575 turns of wire on its coil. Find the number of turns on the secondary coil inside the toothbrush.