A wagon with a mass of 64kg is accelerating at 8m/s2. What is the Net Force acting on the wagon?

State the right hand rule of the direction of magnetic field in a conductor carrying current

Afeather of mass 0.001 kg falls from a height of 2 m. under realistic conditions, it experiences air resistance. based on what you know about friction, what can you say about the kinetic energy of the feather as it reaches the ground? acceleration due to gravity is g = 9.8 m/s2. a. ke < 0.0196 j b. ke = 00196 j c. je = 0 j d. ke > 0.0196 j

Determine the age of a fossil if it had only one eighth of its original carbon-14 content remaining?