Home
Class 12
MATHS
The acceleration of a moving particle wh...

The acceleration of a moving particle whose space time equation is given by `s=3t^2+2t-5`, is

A

6

B

5

C

0

D

1

Text Solution

AI Generated Solution

The correct Answer is:
To find the acceleration of the moving particle whose space-time equation is given by \( s = 3t^2 + 2t - 5 \), we will follow these steps: ### Step 1: Differentiate the displacement equation to find velocity The first step is to find the velocity \( v \) by differentiating the displacement \( s \) with respect to time \( t \). \[ v = \frac{ds}{dt} = \frac{d}{dt}(3t^2 + 2t - 5) \] ### Step 2: Calculate the derivative Now, we will calculate the derivative: \[ v = 6t + 2 \] ### Step 3: Differentiate the velocity equation to find acceleration Next, we find the acceleration \( a \) by differentiating the velocity \( v \) with respect to time \( t \). \[ a = \frac{dv}{dt} = \frac{d}{dt}(6t + 2) \] ### Step 4: Calculate the derivative Now, we will calculate the derivative: \[ a = 6 \] ### Conclusion Thus, the acceleration of the moving particle is \( 6 \). ---
Promotional Banner

Topper's Solved these Questions

  • APPLICATIONS OF DERIVATIVES

    TARGET PUBLICATION|Exercise CRITICAL THINKING|129 Videos
  • APPLICATIONS OF DERIVATIVES

    TARGET PUBLICATION|Exercise COMPETITIVE THINKING|161 Videos
  • APPICATIONS OF DEFINITE INTEGRAL

    TARGET PUBLICATION|Exercise EVALUATION TEST|18 Videos
  • BINOMIAL DISTRIBUTION

    TARGET PUBLICATION|Exercise EVALUTION TEST|12 Videos

Similar Questions

Explore conceptually related problems

The displacement s of a moving particle at a time t is given by s=5+20t-2t^(2) . Find its acceleration when the velocity is zero.

The displacement 's' of a moving particle at a time H is given by s=5+20t-2t^(2) .Calculate its acceleration when the velocity is zero.

The acceleration of a particle which is depend on time is given by following function a = 2t + 1 and at time t = 0, x = 1m and ui = 2m/s. Then find out displacement of the particle at t = 3 sec.

If s=e^(t) (sin t - cos t) is the equation of motion of a moving particle, then acceleration at time t is given by

The coordinates of a moving particle at any time t are given by, x = 2t^(3) and y = 3t^(3) . Acceleration of the particle is given by

The displacement s of a particle at a time t is given bys =t^(3)-4t^(2)-5t. Find its velocity and acceleration at t=2 .

The displacement of a particle at time t is given by s= 2t^(3) -5t^(2)+ 4t-3 . The time when the acceleration is 14ft/ sec^(2) is

5.The displacement s of a particle at a time t is given by s=2t-5t+4t-3, find (i) the time when the acceleration is 14 ft/sec (ii) the velocity and the displacement at that time.

The displacement of a particle moving in a straight line, is given by s = 2t^2 + 2t + 4 where s is in metres and t in seconds. The acceleration of the particle is.

If acceleration of a particle at any time is given by a = 2t + 5 Calculate the velocity after 5 s, if it starts from rest

TARGET PUBLICATION-APPLICATIONS OF DERIVATIVES-EVALUATION TEST
  1. The acceleration of a moving particle whose space time equation is giv...

    Text Solution

    |

  2. If 27a+9b+3c+d=0 then the equation 4ax^(3)-3bx^(2)+2cx+0 has at leat ...

    Text Solution

    |

  3. If the curve y=x^(2)+bx +c touches the line y = x at the point (1,1),...

    Text Solution

    |

  4. A tangent to the parabola y^2=8x makes an angle of 45^0 with the strai...

    Text Solution

    |

  5. The greatest value of the function f(x)=tan^(- 1)x-1/2logx in [1/(sqrt...

    Text Solution

    |

  6. IF alpha+beta=pi/2, then cosalpha cos beta has a maximum value at beta...

    Text Solution

    |

  7. Prove that the segment of the tangent to the hyperbola y = (c )/(x) w...

    Text Solution

    |

  8. If 2a+3b+6c=0, then prove that at least one root of the equation a x^2...

    Text Solution

    |

  9. The maximum value of f(x)=sinx(1+cosx) is

    Text Solution

    |

  10. The minimum value of f(x)=sin^4x+cos^4x,0lexlepi/2 is

    Text Solution

    |

  11. The minimum value of 2^(x^2-3)^(3+27) is 2^(27) (b) 2 (c) 1 (d) ...

    Text Solution

    |

  12. If the function f(x)=3 cos |x| -6 ax +b increases for all x in R then ...

    Text Solution

    |

  13. The minimum value of a^2sec^2x+b^2cosec^2x,0ltaltb,is

    Text Solution

    |

  14. The function y=(ax+b)/(x-1)(x-4) has turning point at P(2,-1) Then fin...

    Text Solution

    |

  15. if 0ltalphaltbetaltpi/2 , then

    Text Solution

    |

  16. The two curves y=3^x and y=5^xintersect at an angle

    Text Solution

    |

  17. If alpha and beta (alpha lt beta) are two different real rootsof the e...

    Text Solution

    |

  18. The function f(x)=tan^(-1)(sinx+cosx) is an increasing function in

    Text Solution

    |

  19. If the function f(x)=x^3-12ax^2+36a^2x-4(agt0) attains its maximum a...

    Text Solution

    |

  20. Verify Rolle's theorem for each of the following functions : f(x) = ...

    Text Solution

    |

  21. The abscissa of the point on the curve ay^2 = x^3, the normal at whic...

    Text Solution

    |