Answer:
The elastic limit of a material is the furthest
point it can be stretched or deformed while
being able to return to its previous shape.
Explanation:
Once a material has gone past its elastic
limit, its deformation is said to be inelastic.
The higher the spring constant, the stiffer
the spring.
The type of current produced by a battery is direct current. C.
Answer:
1.7531 smu/yn
Explanation:
check the attached file below for answer and explanation.
After rubbing the head, ballon get all the electrones and negatively charged and hair get positively charged, then their is electro static force between hair and ballon