Question

What is the acceleration of a boat if the resultant force on it is 4000 N and its mass is 1240 kg

Answer 1

The acceleration of a boat if the resultant force on it is 4000 N and its mass is 1240 kg is 3.2 m/s².

Step-by-step explanation:

Given

• Force F = 4000 N

• Mass m = 1240 kg

To determine

Acceleration a = ?

Important Tip:

• The acceleration of a boat can be found using the formula F = ma

Using the formula

`F = ma`

where

• F is the force (N)

• m is the mass (kg)

• a is the acceleration (m/s²)

now substituting F = 4000, m = 1240 in the formula

`F = ma`

`4000\:=\:1240\:* a`

Switch sides

`1240a=4000`

Divide both sides by 1240

`(1240a)/(1240)=(4000)/(1240)`

Simplify

`a=(100)/(31)`

`a=3.2` m/s²

Therefore, the acceleration of a boat if the resultant force on it is 4000 N and its mass is 1240 kg is 3.2 m/s².