Question

A car traveling at 10m/s accelerates at 2m/s squared for 3 seconds.what is the final velocity?

Answer 1

Answer:

15m/s

Mark me as brainliest

Explanation:

Answer 2

Answer:

• Final velocity is 16 m/s.

Given:

• Initial velocity = 10 m/s
• Acceleration = 2 m/s²
• Time taken = 3 sec

Explanation:

$\rule{300}{1.5}$

From first kinematic equation we know,

$\longrightarrow{\sf{v\ =\ u\ +\ at}}$

Here,

• v denotes final velocity
• u denotes initial velocity
• a denotes acceleration
• t denotes time taken

Substitute the values,

$\longrightarrow{\sf{v\ =\ 10\ +\ 2 \times 3}} \\ \\ \\ \longrightarrow{\sf{v\ =\ 10\ +\ 6}} \\\\\\ \longrightarrow{\sf{v\ =\ 16\ m/s}}$

∴ The final velocity of the car is 16 m/s.

$\rule{300}{1.5}$