The cycle of the moon through its phases, or the synodic month, is a. 21 days long. b. 27 1/3 days long. c. 29 1/2 days long. d. 30 days long.

Cameron and sabrina are the same weight and climb up the same flight of stairs. if Sabrina climbs faster then Cameron who had more Power?

Units for "G" the gravitational constant. In just about every source, I see that the value for "G" is 6.67 * 10^-11 m³ * kg^-1 * s^-2 Is this the same as stating that G= 6.67 * 10^-11 m³ / (kg * s²) ?

Which atomic particle has no charge? A. Electron B. Neutron C. Nucleus D. Proton

How much pressure is applied to the ground by a 30 kg man who is standing on square stilts that measure 0.98 m on each edge?

Technician A says that the manual valve position is controlled by the shift lever. Technician B says that the manual valve position is controlled by a detent cam and spring-loaded ball or roller. Which technician is correct?

A clock moves past you at a speed of 0.9 c. How much time passes for you for each second that elapses on the moving clock? 0.436 s 1.15 s 2.29 s infinity

A 0.18-kg ball on a stick is whirled on a vertical circle at a constant speed. When the ball is at the three o'clock position, the stick's tension is 19 N.

Which are examples of transverse waves? Check all that apply. earthquake P-waves earthquake S-waves radio waves sound visible light X-rays

To lift a car, you use a hydraulic lift filled with a fluid that has density of 1 1200 kg/m3. The radius of one half of the lift is 0.5 meters and the diameter of the other half of the lift is 2.5 meters.

Charlie runs an auto repair and mechanic shop. A hot rod has come in with mass 1500 kg requiring a repair. He needs to raise the car using a hydraulic lift on a piston (Piston A) having a radius of 25 cm.