1. A constant force + = (25N) î – (35N)ġ is applied horizontally to a load against a blowing wind. If the load undergoes a displacement of S= (-8.0m) i (3.0m)ſ, how much work
does the force applied do on the load?​

The respiratory system removes oxygen and water from the body. select the best answer from the choices provided t f

What is the momentum of a 2 kg object moving at 15 meters per second

Modern physics a photon emitted from an excited hydrogen atom has an energy of 3.02 electron volts. which electron energy-level transition would produce this photon? a. n=1 to n=6 b. n=2 to n=6 c. n=6 to n=1 d. n=6 to n=2 i chose b but the correct answer is d can someone tell me why? and what's the difference?