What is conserved when two objects collide in a closed system?

A. Acceleration

B. Momentum

C. Speed

D. Velocity

A stable system is a system in equilibrium true or false?

Oil is soluble in water t or f

6. A Cadillac Escalade has a mass of 2 569.6 kg, if it accelerates at 4.65m/S force on the car?

Which statement describes how Earth compares to the moon? A. Earth has more inertia than the moon. B. The moon has more gravitational pull than Earth. C. The moon rotates at a constant speed while Earth's speed varies. D.

14.603 rounded to the nearest whole number

After creating a question and forming a hypothesis, what is the next step in the scientific method

Roger sees water balloons fall past his window. He notices that each balloon strikes the sidewalk 0.51 s after passing his window. Roger's room is on the second floor, 10 m above the sidewalk.

Which statements accurately describe the Doppler effect?

Describe how mass and distance affect gravitational force.

a bike can climb the inclined road at uniform speed of 72 km/hr by applying force 500N what will be the power applied by the bike?