How does the daily tidal pattern occur on shorelines

Aregion of space in which a measurable gravitational force is indicated by the force exerted on a test mass is called

The image shows a pendulum in simple harmonic motion the pendulum starts at a and swing to e

The rocket is fired vertically and tracked by the radar station shown. when θ reaches 66°, other corresponding measurements give the values r = 32700 ft, r¨ = 85 ft/sec2, and θ˙ = 0.019 rad/sec. calculate the magnitudes of the velocity and acceleration of the rocket at this position.