Question

Solve the distance x of a particle moving in one dimension

Answer 1

The question is incomplete:

Here is the full question: 

The distance x of a particle moving in 1 dimension under the action of a constant force is related to time t by equation t = root over x + 3 where x is in meters and t is in seconds. Find the displacement when it's velocity is zero.

Answer: 

t = √x+3
√x = t-3
x = t² - 6t + 9 

dx/dt is the velocity

dx/dt = 2t -6

v = 0

2t-6 = 0 

which will give us 3 so t = 3

at t = 3

x = 3-3

so there will be 0 displacement.

Answer 2

Answer:

Step-by-step explanation: