Question

question 2
which of the following is an example of elastic force
brake pads on a car
spring shocks on a trail bike
sand paper
swimming against the tide

Explanation:

Elastic force is the force exerted by a stretched or compressed elastic object trying to return to its original shape. Spring shocks on a trail - bike use springs which can be compressed and then return to their original length, exerting an elastic force. Brake pads on a car create frictional force, sand - paper is used for abrasion (frictional process), and swimming against the tide involves fluid resistance and muscular force, not elastic force.

Answer:

spring shocks on a trail bike