3. A pendulum clock keeps accurate time on Earth. The clock is then moved to the Moon, where the force of gravity is less than on Earth. What will happen? O A The clock will keep accurate time on the Moon
O B. The clock will run too fast on the Moon
C. The clock will run too slowly on the Moon
O D. The clock will stop completely on the Moon

If steel is more dense that lake water, why can a boat float

What are similarities and differences of reflection, refraction, diffraction and absorption?

Awater-filled u-tube manometer is used to measure the pressure inside a tank that contains air. the water level in the u-tube on the side that connects to the tank is 5 ft above the base of the tank. the water level in the other side of the u-tube (which is open to the atmosphere) is 2 ft above the base. determine the pressure within the tank.