Answer: An applied force of 50 N is used to accelerate an object to the right across. A 5-kg object is sliding to the right and encountering a friction force that slows it down. Explanation: m=1000 kg and a=3m/s2 . hence, the force needed to accelerate the 1000kg car by 3m/s2 is 3000N
Explanation: PLEASE MARK ME AS BRAINLIEST
They were created with stone and wood and sometimes even bones, I hope this helped!
Answer:
0.1334
Explanation:
The number of atoms per unit (n) is given by:
The atomic packing factor (APF) is:
Answer:
True
Explanation:
Friction is defined as the force that opposes motion when an object is sliding over a surface.
As a result of friction, all objects moving over a surface eventually come to rest over time.If we were to successfully create a friction-less surface, an object will remain in motion forever because it will encounter no opposition to its motion.
Hence, the resistance to the motion of objects over a surface which causes the objects to come to a halt after moving over the surface for some time is called friction.
Answer:
row 1, volume decreases when pressure increases
Explanation: