Find the cube of -4x2 .

Answers 1

Answer:

-4 x 2

-8

(-2)^3

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What is 13x13x13 pls tell the ans

Answer:

2197

Step-by-step explanation:

hope it's helpful.... This is the answer

Answer:

It is 2197

Step-by-step explanation:

5000+5000 kitne hote h

Answer:

dude such an easy question

Explanation:

10000

10000

so easy question

5000

+5000

-------------

10000

write a letter to your principal about your class teachers behaviour , she slapped you infront of the class which is a criminal offences. also pushed you in the class in a very rude manner. she slapped you because you were in the washroom for a long period of time. when a male teacher asked you about the reason you replied that you were suffering from your mensutral cycle. according to her this was a very shameless answer and I should be ashamed of it .​

Answer:

sorry i couldn't help you btw isn't your teacher a girl she also faces it every month she should have understand it ... i suggest you to discuss it with your mom . she will do everything for you (don't worry) wish that witch understood you problem

1. A 8000 kg engine pulls a train of 5 wagons, each of 2000 kg, along a horizontal track. If the engine exerts a force of 40000 N and the track offers a friction force of 5000 N, then calculate: stone and the ice (a) the net accelerating force and (b) the acceleration of the train.​

Answer:

Solution : (a) Force exerted by the engine , F=40000 N <br> Frictional force offered by the track, `F_(f)=5000N` <br> Net accelerating force, `F_(a)=F-F_(f)=40000-5000=35000 N` <br> Hence, the net accelerating force is 35000 N.

Answer:

Mass of all the wagons except wagon 1 is `4xx2000=8000 kg` <br> Acceleration of the wagons = `3.5 m//s^(2)` <br> Thus, force exerted on all the wagons except wagon 1 =`8000xx3. 5=28000 N` <br> Therefore, the force exerted by wagon 1 on the remaining four wagon is 28000 N.

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