Solve the all parts of given problem:
Problem: A light spring having a force constant of 115 N/m is used to pull a 13.0 kg sled on a horizontal frictionless ice rink. The sled hasan acceleration of 2.10 m/s2,
Part A: By how much does the spring stretch if it pulls on the sled horizontally?
Part B: By how much does the spring stretch if it pulls on the sled at 32.0o above the horizontal?
I need help to find by how much does the spring stretch if it pulls on the sled horizontally.