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This is overview lesson about my course after watching this you'll understand all about course. Thank you

## Praveen Bharti is teaching live on Unacademy Plus

Praveen Bharti
Verified & Star Educator , 500k+ Views , 80+ Courses , English & History , English Faculty Vkd Classes , Content Creator - Gradeup

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Q.156 has too many problems (IMHO). Earth will disintegrate so no mining, some type of ball pen can work (even used by astronauts), technically DTH connection can still work. Q.158 Pump will do work because not all water (most) seeps down.
Earth won't disintegrate as gravity is not the only thing that holds the things together. There are intermolecular forces also, some of which are electromagnetic in nature which has nothing to do with gravity. Loss of gravity will make things difficult but not impossible. Like imagine, space has no gravity but yet it's not disintegrating. And yes, some type of ball pen do work without gravity, but they are not conventional one's. In exams your always asked mostly about conventional things. If there ain't a satellite, then obviously there can't be DTH.
thank you sir
Rs
sir according to sylbs video bejdo
Nice sir
Best course
sir 10+2 ke liye starting kaha se kare app ki viedo ke liye
1. CRASH COURSE ON TENSES FOR SSC CHSL &CGL PRESENTED BY: PRAVEEN BHARTI

2. About Me Educator at unacademy since April,2017 I am UPSC CSE aspirant. Intermediate (PCM) B. A(English) M. A (History) B, Ed (English) I have 3 years teaching experience to teach competitive mathematics as well as English. Like to teach, study and spread knowledge. Unacademy. Com/Praveenbharti92

3. Indefinite Present Past Future & Continuous Perfect , Perfect continuous Complete course on Tenses

4. OBJECTIVE: I.To cover all the important letail of tenses. 2. To get good marks in exam

5. TARGET AUDIENCE SSC CGL ,CHSL ,MTS ,BANKING EXAMS AND OTHER COMPETITIVE EXAMS

6. unacademy RATE,REVIEW AND RECOMMEND We make a lot of effort to bring you these courses of highest quality absolutely free. .Please rate, review and recommend the course