HELP! This is timed! I'll give Brainliest to the quickest and correct answer! Blaine steps onto a ski slope with an angle of 25 degrees. There is a coefficient of kinetic friction of 0.15 between him and the ground. He has a mass of 65 kg.

Write the expressions for net force in the x- and y- directions. Be sure to tilt your axis along the incline.

Apulley with a mechanical advantage of 5 will require you to pull times the amount of rope. a. 1/5 b. 5 c. 10 d. 15

Work out sian speed for the first 30 minutes of her journey. give your answer in km/h.

The electric potential v is constant everywhere within a certain region of space. which statement below is true? the choices are: the electric field is also constant (but not zero) within the region. a charged particle placed within the region will experience an electric force. the electric field is zero everywhere within the region. the electric field varies from place to place within the region.