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High School/JEE/NEET/IPhO Physics | 17-19 Yrs

Basic Tools

Mechanics

Heat & Thermodynamics

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pls explain 6 graph

5 years ago by srinjay ayan

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sir i didn't get the 5 and 6 graph in graph 5 v should be negative as slope is negative similarly i didn't get 6 graph sir please help me

6 years ago by subhash

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here in an example at 7:17minutes how accelerstion becomes negative

6 years ago by Kalyan Purimetla

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Sir in 6 graph a should be negative

7 years ago by Hardik garg

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Sir, when ball is bounced, how can it's acceleration be constant with g?? as it is opposite direction it will take -ve g right??

7 years ago by Ravi Teja

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how to check velocity is positive or negative

8 years ago by sagar

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angle of tangent in v-t graph gives sign of accln. bt how to get sign of velocity? i think its very silly bt i m nt getting??

9 years ago by Atulaya Shresth

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if in v-t graph velocity is above time axis then it is +ve otherwise it is -ve (following the general sign convention)

9 years ago by chitrans gupta

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a bird flies for 4 sec with a velocity mod(t-2) m/s in a straight line. how will this be presented graphically?

9 years ago by nishita

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vt curve- v shaped(starting and ending at 2m/s) xt curve- cant describe it but can draw it easily

8 years ago by Irshad Ahmed Khan

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Video Lectures

High School/JEE/NEET/IPhO Physics | 17-19 Yrs

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