Earth orbits the Sun because there is a Gravitational pull from the sun on the earth. The earth is pulled toward the sun, rather than going off in a straight line
Gravitational pull from the sun on the earth. The sun pulls the earth in the direction of the Earth’s orbital path
Gravitational push from the sun on the Earth. The sun pushes the Earth away so it does not crash into the sun
Strong magnetic interaction between the sun and the Earth. The gravitational interaction between the sun and the Earth is small

it's all four options.

no statements shown

the atomic number of carbon is six, which means that a carbon atom has six protons. carbon has three naturally occurring isotopes: carbon-12, carbon-13, and carbon-14. which of these statements are true about carbon and its isotopes? select all that appl

(newtons first law)

conservation of momentum law states :

momentum before collision = momentum after collision

momentum p (kg-m/s)= mass * velocity

say moving car=1 000 kg, velocity = 10 m/s then p = 1 000*10= 10 000 kg-m/s

say still car = 2 000 kg, velocity = 0 m/s then p = 2 000* 0 = 0 kg-m/s

total momentum prior to collision = 10 000 + 0 = 10 000 kg-m/s

momentum after collision = 10 000 kg-m/s

mass now = 1 000 kg+2 000 kg = 3 000 kg

10 000 = 3 000 kg* velocity m/s

10 000/3 000 = velocity

3.33 m/s = velocity after collision

an impulse is a force applied over time , momentum is exclusive of external forces and a perfect collision is implied