What is the velocity in meters per second of a runner who runs exactly 110 m toward the beach in 72 seconds. A) 0.654 m/s toward the beach B) 1.53 m/s toward the beach C) 15.3 m/s toward the beach D) 7920 m/s toward the beach

How does the image distance (di) of a convex lens compare with the image distance of a concave lens? a. the image distance of the convex lens is positive, and that of the concave lens is negative. b. both are negative for a virtual image. c. both are positive for a virtual image d. the image distance of the convex lens is negative, and that of the concave lens is positive.

Explain what makes a passenger in a turning car slide toward the door. critical thinking

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.