What is one way that Earth's ocean currents help regulate global climate? A. by transmitting sunlight from the ocean surface to the ocean floor B. by creating an uneven distribution of the Sun's energy across Earth's surface C. by carrying cold water and floating ice from the Equator toward the poles D. by moving warm water and precipitation from the Equator toward the poles

The particle p starts from rest at point a at time t = 0 and changes its speed thereafter at a constant rate of 2.8g as it follows the horizontal path shown. determine the magnitude and direction of its total acceleration (a) just before point b, (b) just after point b, and (c) as it passes point c. state your directions relative to the x-axis shown (ccw positive) and choose the angle with the smallest magnitude.

Complete the sentence to describe the law of conservation of energy. the law of conservation of energy states that energy cannot be created

Agirl throws a ball. if the ball's acceleration is 12 m/sec/sec and its mass is 0.5 kg, how much force did the girl apply to the ball?