The independent variable is the detergent and the dependent variable is the cleanness of the cloths because it depends on how much detergent you use.
Grow, reproduce, take in nutrients from the environment, respond to the environment, transport materials thru-out their body, produce chemicals
sunlight..........................
Answer:
huh? b gnifdskjlvnfsvdlnffendjlnmssf
Explanation:
Answer:
F = -3000 N
Explanation:
Given that,
Mass of the car, m = 200 kg
A roller coaster containing four cars is accelerating at -15 m/s²
We need to find the force exerted on the roller coaster to bring it to a stop. Let F is the force.
F = ma
Putting all the values,
F = 200 kg × (-15 m/s²)
= -3000 N
So, the force us 3000 N and it act in opposite direction.
