Answer:A
Explanation:
Engines in car are 4 stroke engine . A 4-stroke engine is internal combustion engine which derives its power by four piston strokes . Internal combustion means combustion takes inside the engine i.e. is in cylinder.
There are process in 4 stroke engine
- Intake: Intake of air
- Compression:compression of intake air to a high pressure
- Combustion:Fuel is injected and burned to get power
- Exhaust:removal of exhaust gases after combustion
Of the literary devices you provided to choose from, snap hots and thought shots are not even devices so they fall off the list.
sensory language can explain the senses the character is using - helping figure out his reflections,
but figuratve language can helop the best. the character says something figuratively and we can analyze what they meant to find out what they were thinking
Based on the given statement above, the correct answer would be FALSE. It is not true that range of motion is the distance an object can travel when separated from another object because range of motion or ROM is the distance--linear or angular--<span>that a movable object may normally travel while properly ATTACHED (not separated) to another. Hope this answer helps.</span>
Answer:
Momentum of block B after collision =![-50\ kg\ ms^{-1}](https://tex.z-dn.net/?f=-50%5C%20kg%5C%20ms%5E%7B-1%7D%20)
Explanation:
Given
Before collision:
Momentum of block A =
= ![-100\ kg\ ms^{-1}](https://tex.z-dn.net/?f=-100%5C%20kg%5C%20ms%5E%7B-1%7D)
Momentum of block B =
= ![-150\ kg\ ms^{-1}](https://tex.z-dn.net/?f=-150%5C%20kg%5C%20ms%5E%7B-1%7D)
After collision:
Momentum of block A =
= ![-200\ kg\ ms^{-1}](https://tex.z-dn.net/?f=-200%5C%20kg%5C%20ms%5E%7B-1%7D)
Applying law of conservation of momentum to find momentum of block B after collision
.
![p_{A1}+p_{B1}=p_{A2}+p_{B2}](https://tex.z-dn.net/?f=p_%7BA1%7D%2Bp_%7BB1%7D%3Dp_%7BA2%7D%2Bp_%7BB2%7D)
Plugging in the given values and simplifying.
![-100-150=-200+p_{B2}](https://tex.z-dn.net/?f=-100-150%3D-200%2Bp_%7BB2%7D)
![-250=-200+p_{B2}](https://tex.z-dn.net/?f=-250%3D-200%2Bp_%7BB2%7D)
Adding 200 to both sides.
![200-250=-200+p_{B2}+200](https://tex.z-dn.net/?f=200-250%3D-200%2Bp_%7BB2%7D%2B200)
![-50=p_{B2}](https://tex.z-dn.net/?f=-50%3Dp_%7BB2%7D)
∴ ![p_{B2}=-50\ kg\ ms^{-1}](https://tex.z-dn.net/?f=p_%7BB2%7D%3D-50%5C%20kg%5C%20ms%5E%7B-1%7D%20)
Momentum of block B after collision =![-50\ kg\ ms^{-1}](https://tex.z-dn.net/?f=-50%5C%20kg%5C%20ms%5E%7B-1%7D%20)