Which parenting style is thought to produce children who grow up to be emotionally withdrawn, distant, and lacking in curiosity?

Your pendulum clock which advances 1.0 s for every complete oscillation of the pendulum is running perfectly on earth at a site where the magnitude of the acceleration due to gravity is 9.80 m/s2. you send the clock to a location on the moon where the magnitude of the acceleration due to gravity is 1.65 m/s2.

Explain why the aperture of the spherical mirror should be small compared to the radius of curvature of the mirror.

What is the mass of the same rock on the earth