Question
v=u+at u=2 a=-5 t=(1)/(2) Work out the value of v.
Answer
4.2
(250 Votes)
Peri
Professional · Tutor for 6 years
Answer
### The value of
is
.
Explanation
## Step 1: Identify the given equation### The given equation is a simple algebraic formula used in physics to denote velocity (
), initial velocity (
), acceleration (
), and time (
). The formula is:
## Step 2: Substitute the given values### According to the problem, we have
(initial velocity),
(acceleration), and
(time).## Step 3: Perform the calculation### Substitute these values into the equation to solve for
:
### Simplify the expression:
### Further simplification gives: