Urgent which nutrients don’t provide energy to our body? a. carbohydrates b. fats c. proteins d. vitamins

Ineed extreme for task 2. my student number is 571721. many to whoever solves this correctly, im in debt to you.

Acrow drops a 0.11kg clam onto a rocky beach from a height of 9.8m. what is the kinetic energy of the clam when it is 5.0m above the ground? what is its speed at that point?

Two objects of different mass start from rest, are pulled by the same magnitude net force, and are moved through the same distance. the work done on object 1 is 900 j. after the force has pulled each object, object 1 moves twice as fast as object 2. how much work is done on object 2?