Home
Class 11
PHYSICS
In the s-t equations (s=10+20t-5t^(2)) m...

In the `s-t` equations `(s=10+20t-5t^(2))` match the following

Text Solution

Verified by Experts

The correct Answer is:
A, B, C, D
Promotional Banner

Topper's Solved these Questions

  • KINEMATICS 1

    DC PANDEY ENGLISH|Exercise INTEGER_TYPE|15 Videos

  • KINEMATICS 1

    DC PANDEY ENGLISH|Exercise COMPREHENSION_TYPE|19 Videos

  • KINEMATICS

    DC PANDEY ENGLISH|Exercise INTEGER_TYPE|10 Videos

  • LAWS OF MOTION

    DC PANDEY ENGLISH|Exercise Medical entrances gallery|39 Videos

Similar Questions

Explore conceptually related problems

In the s-t equation (s=10+20 t-5t^(2)) match the following columns. |{:(,"Column I",,"Column II"),((A),"Distancec travelled in 3s",(p),-20" units"),((B),"Displacement 1 s",(q),15" units"),((C ),"Initial acceleration",(r ),25" units"),((D),"Velocity at 4 s",(s),-10" units"):}|

The displacement s of an object is given as a function of time t by the following equation s=2t+5t^(2)+3t^(3) . Calculate the instantaneous velocity of the object at t = 1 s.

The velocity of an object is changing with time and relation is given by the following equation. v=2t+3t^(2) Calculate the position of the object from the origin at t = 2 s. Assume particle to be at origin at t = 0

The instantaneous angular position of a point on a rotating wheel is given by the equation theta(t) = 2t^(3) - 6 t^(2) The torque on the wheel becomes zero at a) t = 1 s b) t = 0.5 s c) t = 0.25 s d) t = 2 s

Find the Cartesian equations of the following planes whose vector equations are: vecr.[(s-2t)hati+93-t)hatj+(2s+t)hatk]=15

17s+20t=59 30s+40t=110 In the system of equations above, what is the value of t in terms of x?

A current in a wire is given by the equation, . I=2t^(2)-3t+1 , the charge through cross section of : wire in time interval t=3s to t=5s is

With the usual notations , check if the following equation S_(t) = u + (1)/(2) a ( 2t -1) is dimensionally correct or not.

The flux of magnetic field through a closed conducting loop of resistance 0.4 Omega changes with time according to the equation Phi =0.20 t^(2)+0.40t+0.60 where t is time in seconds.Find (i)the induced emf at t=2s .(ii)the average induced emf in t=0 to t=5 s .(iii)charge passed through the loop in t=0 to t=5s (iv)average current.In time interval t=0 to t=5 s (v) heat produced in t=0 to t=5s