Home
Class 11
PHYSICS
If acceleration is constant and initial ...

If acceleration is constant and initial velocity of the body is 0, then choose the correct statement. Symbols have their usual meaning.

A

`v prop sqrt(t)`

B

`v prop sqrt(x)`

C

`v prop t`

D

`v prop x^2`

Text Solution

Verified by Experts

The correct Answer is:
B, C
b,c. `u = 0, a= a_0`
`v_2 - 0_2 = 2a_0x`
`rArr v = sqrt(2a_0x) rArr v prop sqrt(x)`
`v = u + at rArr v prop t ` .
Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • MISCELLANEOUS KINEMATICS

    CENGAGE PHYSICS|Exercise Linked Comprehension Type|35 Videos

  • MISCELLANEOUS KINEMATICS

    CENGAGE PHYSICS|Exercise Integer Type|17 Videos

  • MISCELLANEOUS KINEMATICS

    CENGAGE PHYSICS|Exercise Interger type|3 Videos

  • LINEAR AND ANGULAR SIMPLE HARMONIC MOTION

    CENGAGE PHYSICS|Exercise Multiple Correct Answer Type|9 Videos

  • MISCELLANEOUS VOLUME 2

    CENGAGE PHYSICS|Exercise INTEGER_TYPE|10 Videos

Similar Questions

Explore conceptually related problems

Which of the following is correct ? (symbols have their ususal meanings)

Derive the relation F=ma , where the symbols have their usual meanings.

Knowledge Check

  • Choose the correct arrangement. The symbols have their usual meanings

    A
    ` bar(v) gt u_(mp) gt u_(rms)`
    B
    `u_(rms) gt bar(v) gt u_(mp)`
    C
    `u_(mp) gt baru gt u_(rms)`
    D
    `u_(mp) gt u_(rms) gt bar(v)`

  • Choose the correct arrangement, where the symbols have their usual meanings

    A
    `vecu gt u_(p) gt u_(rms)`
    B
    `u_(rms) gt vecu gt u_(p)`
    C
    `u_(p) gt vecu gt u_(rms)`
    D
    `u_(p) gt u_(rms) gt vecu`

  • The correct combination is (symbols have their usual meanings)

    A
    `Q_(1)= Q_(2)= Q_(3) and V_(1)= V_(2) = V_(3)= V`
    B
    `Q_(1)= Q_(2) + Q_(3) and V= V_(1) + V_(2) + V_(3)`
    C
    `Q_(1) =Q_(2) + Q_(3) and V= V_(1) +V_(2)`
    D
    `Q_(2)=Q_(3) and V_(2)=V_(3)`

    • Similar Questions

    Explore conceptually related problems

    Choose the correct combination for the given graph. (Symbols have their usual meaning)

    Selcet the incorrect relation. (Where symbols have their usual meanings).

    Which of the following is correct? (Symbols have their usual meaning)

    Select the incorrect relation. (Where symboles have their usual meanings):-

    the correct form of Stroke s law is (symbols have their usual meanings)

    Home
    Profile