Question

V=u + at
u = 2
a = -5 t=1/12/22
Work out the value of v.

Answer 1

To calculate the value of v using the equation v = u + at, we can substitute the given values:

u = 2 (initial velocity)

a = -5 (acceleration)

t = 1/12/22 (time)

v = u + at

v = 2 + (-5)(1/12/22)

First, let's simplify the time expression:

t = 1/12/22

t = 1 ÷ 12 ÷ 22

t = 0.00297619 (approximately)

Now we substitute the values into the equation:

v = 2 + (-5)(0.00297619)

Calculating the multiplication:

v = 2 - 0.01488095

Finally, let's add the values:

v ≈ 1.98511905

Therefore, the value of v is approximately 1.98511905.