The cars on an amusement-park ride travel at a constant velocity of 4.0 m/s on a circular track
that has a radius of 4.0 m. What is the
magnitude of each car's centripetal
acceleration?
A 1.0 m/s2
B 2.0 m/s2
C 4.0 m/s2
D 16 m/s2

Which statements describe the movement of ocean currents around the globe? check all that apply. strong winds force warm water to sink to the ocean floor. the coriolis effect causes warm and cold water to mix. cool dense water sinks to the ocean floor. warm water replaces cool surface water. wind blowing parallel to the shore causes upwelling of cool water.

If angle "a" is 25°, angle "b" is: a) equal to angle c b) less than angle c c) greater than angle c

Can you match these to the correct definition