Question

Figuring out t and v
of a certain object.

Answer 1

An object accelerates at 194m/s ^2
Is it possible to know the time it takes to reach from point A to point B?
And the displacement is 0.01M

Answer 2

v = ?
t =?

Can this be solved?

Answer 3

@experiementX @Vincent-Lyon.Fr @Jemurray3 @ghazi @Shane_B
@TheEric

Answer 4

@experimentX

Answer 5

Help please!

Answer 6

Sure, one of the elementary trajectory equations is
\[ \Delta x = v_o t + \frac{1}{2} a t^2 \]

Answer 7

delta x =?

Answer 8

How can I use this equation?
Only thing I do have is distance + acceleration

Answer 9

you need one extra parameter ... \(v_0\)

Answer 10

the initial velocity!!

Answer 11

That's easy iV = 0

Answer 12

But detla x = what? Is it time or distance or what?

Answer 13

distance moved

Answer 14

t is time, and a is acceleration ... just solve that equation for t

Answer 15

since d = 0.001
a = 194
iV = 0
\[0.001 = \frac{ 1 }{ 2 }\times194 \times t ^{2}\]

Answer 16

Wanted to make sure my math's right.

Answer 17

sorry D = 0.01 Not 0.001

Answer 18

T = 0.0101Secs?

Answer 19

sorry D = 0.01 Not 0.001

Answer 20

That's right.

Answer 21

Thanks all!