What provides the centripetal force needed to keep Earth in orbit?

A. inertia

B. its rotation on its axis

C. the gravitational pull of the Sun

D. the gravitational pull of the Moon

List the symbols for two transition metals

What are the limitations of using solar panels?

What is force explain and summarise all the importance of force

A rock has a mass of 5.00 kg on the moon what is the mass of the rock on earth

Rain, wind, industrial agriculture and waves causes what

Why does it hurt your hands when you carry heavy shopping in carrier bags?

Why did scientists choose carbon as a base for the atomic mass unit? Which isotope of carbon did they use?

What organelle is found in all animal cells and some plant cells

Basic of Archimedes's principle of how fluid can make body to float and sink.

A bullet is accelerated down the barrel of a gun by hot gases produced in the combustion of gun powder. What is the average force (in N) exerted on a 0.0500 kg bullet to accelerate it to a speed of 625 m/s in a time of 1.10 ms (milliseconds)