Home
Class 11
PHYSICS
Compare the components for the following...

Compare the components for the following vector equations
(a) `Thatj-mghatj=mahatj` (b) `vecT+vecF=vecA+vecB` © `vecT-vecF=vecA-vecB` (d) `Thatj+mghatj=mahatj`

Text Solution

Verified by Experts

Components of the vectors
`T-mg=ma`
(b) `barT_(x)+barF_(x)+barB_(x)` (or) `barT_(y)+barF_(y)=barA_(y)+barB_(y)`
© `barT_(x)-barF_(x)+barB_(x)` (or) `barT_(y)-barF_(y)=barA_(y)+barB_(y)`
(d) `T+mg=ma`
Promotional Banner

Topper's Solved these Questions

  • KINEMATICS

    FULL MARKS|Exercise ADDITIONAL QUESTIONS SOLVED (SHORT ANSWER QUESTIONS (1 MARK))|102 Videos

  • KINEMATICS

    FULL MARKS|Exercise ADDITIONAL QUESTIONS SOLVED (SHORT ANSWER QUESTIONS - 1 (3 MARKS))|14 Videos

  • KINEMATICS

    FULL MARKS|Exercise ADDITIONAL QUESTIONS SOLVED (NUMERICAL QUESTIONS)|42 Videos

  • HEAT AND THERMODYNAMICS

    FULL MARKS|Exercise ADDITIONAL QUESTIONS SOLVED (Numerical Problems)|16 Videos

  • KINETIC THEORY OF GASES

    FULL MARKS|Exercise Addtional Numerical Problems|10 Videos

Similar Questions

Explore conceptually related problems

Compare the components for the following vector equations (a) vecF=mveca Here m is a positive number (b) vecp=0

Compare the components of vector equation vecF_(1)+vecF_(2)+vecF_(3)=vecF_(4) .

Sholve the simultasneous vector equations for vecx aedn vecy: vecx+veccxxvecy=veca and vecy+veccxxvecx=vecb, vec!=0

The vectors vec a and vecb are such that |vec a| = 2, |vec b| = 3, veca.vecb = 4 .Find |veca - vec b|

Vectors vecA and vecB satisfying the vector equation vecA+ vecB = veca, vecA xx vecB =vecb and vecA.veca=1 . Vectors and vecb are given vectosrs, are

Two vectors vecA and vecB are given in the component form as vecA=5hati+7hatj-4hatkandvecB=6hati+3hatj+2hatk . Find vecA+vecB,vecB+vecA,vecA-vecB,vecB-vecA .

Consider the following two equations (A). vecR=1/M sum_im_ivecr_i and (B). veca_(CM)= (vecF)/(M) IN a noninertial frame

A, B, C and D have position vectors veca, vecb, vecc and vecd , repectively, such that veca-vecb = 2(vecd-vecc) . Then

FULL MARKS-KINEMATICS-TEXTUAL QUESTIONS SOLVED (NUMERICAL QUESTIONS)
  1. Complete the table.

    Text Solution

    |

  2. The resultant of two vectors A and B is perpendicular to vector A and ...

    Text Solution

    |

  3. Compare the components for the following vector equations (a) Thatj-...

    Text Solution

    |

  4. Calculate the area of the triangle for which two of its sides are give...

    Text Solution

    |

  5. If Earth completes one revolution in 24 hours, what is the angular dis...

    Text Solution

    |

  6. An object is thrown with initial speed 5ms^(-1) with an angle of proje...

    Text Solution

    |

  7. A foot - ball player hits tha ball with speed 20ms^(-1) with angle 30...

    Text Solution

    |

  8. If an object is thrown horizontally with an initial speed "10 ms"^(-1)...

    Text Solution

    |

  9. An object is executing uniform circular motion with an angular speed o...

    Text Solution

    |

  10. Consider the x-axis as representing east, the y-axis as north and z-ax...

    Text Solution

    |

  11. The moon is orbiting the Earth approximately in 27 days, what is the a...

    Text Solution

    |

  12. An object of mass m has angular acceleration alpha =0.2" rad s"^(-2). ...

    Text Solution

    |

  13. The position vector of the particle has length 1 m and makes 30^(@) wi...

    Text Solution

    |

  14. A particle has its position moved from vecr(1)=3hati+4hatj to vecr(2)=...

    Text Solution

    |

  15. Calculate the average velocity of the particle whose position vector c...

    Text Solution

    |

  16. Convert the vector vecr=3hati+2hatj into a unit vector.

    Text Solution

    |

  17. What are the resultants of the vector product of two given vectors. Gi...

    Text Solution

    |

  18. An object at an angle such that the horizontal range is 4 time of the ...

    Text Solution

    |

  19. The following graphs represent velocity – time graph. Identify what ki...

    Text Solution

    |

  20. The following velocity-time graph represents a particle moving in the ...

    Text Solution

    |