Answer:
5 x biger
Explanation:
becuze if it ia 5× more it nids 5×more force to be =
Element 2 explanation just trust
Answer:
The dynamo has a wheel that touches the back tyre. As the bicycle moves, the wheel turns a magnet inside a coil. This induces enough electricity to run the bicycle's lights. The faster the bicycle moves, the greater the induced voltage - and the brighter the lights.
Density depends on mass and volume so option D is correct answer. Hope this helps!
