All surfaces in the illustration below are frictionless. Mass of the ball is 350 g. Answer questions 5.41-5.4.4 in relation to the illustration below:
(use g = 9.8 m/s)
1 - 100
he -15
Determine KE at D.

(**i would really appreciate if this was answered soon** ) which pair of quantities includes one quantity that increases as the other decreases during simple harmonic motion?

Avery long solenoid of inner radius 2.75 cm creates an oscillating magnetic field of the form = for this solenoid, =0.00425 t and =319 rad/s. (a)what is the maximum value of the induced electric field at a perpendicular distance 1.45 cm from the axis of the solenoid? (b) what is the maximum value of the inducted electric field at a point 5.85 cm perpendicular from the axis of the solenoid?

Which model displays the change in a gas when the temperature of the gaseous system decreases?