Physics, asked by saugatdutta2004, 1 year ago

if position x of an object changes with time T as X equal to T square + 4T + 5 then the displacement of the particle in the time interval t equal to 1 second to t equal to 4 second is

Answers

Answered by Anonymous
18

Explanation:

X(t)=t^2+4t+5

Now.

x(1)=1^2+4(1)+5

=10

x(4)=2^2+4(2)+5=17

Therefore displacement in the interval of t=1 to t=4 is= (17-5)=12

Answered by vaibhavsemwal
1

Answer:

Therefore, the required displacement is = 27 units.

Explanation:

Given :

 position of an object:  x=T^2+4T+5

where, T is the time interval.

Position of particle at (t = 1 second):

x_i=(1)^2+4(1)+5=10

Position of particle at (t = 4second):

x_f=(4)^2+4(4)+5=37

The displacement of the particle in the time interval t equal to 1 second to t equal to 4 seconds is = x_f-x_i\\

\implies x_f-x_i=37-10=27

Therefore, the required displacement is = 27 units.

#SPJ2

Similar questions