Question

A speeding boat in water experiences an acceleration of 0.524 m/s^2.The boat's mass is 842 kg. what is the force that engines are pulling out ?​

Answer 1

$\huge\ \; \bigstar\ \; \sf \orange{F=ma}$

where ,

• F denotes force
• m denotes mass
• a denotes acceleration

Given :

• a = 0.524 m/s²
• m = 842 kg

$\to \sf F=ma\\\\\to \sf F=(842)(0.524)\\\\\to \sf F=441.208\\\\\to \sf F\cong 441.2\ N\ \; \bigstar$

So , the force with which the engine pulling out is 441.2 N

More Info :

Equations of motion :

→  v = u + at

→  s = ut + ¹/₂ at²

→  v² - u² = 2as

Answer 2

Answer:

✡ Given ✡

✏ A speeding boat in water experiences an acceleration of 0.524 m/s².

✏ The boat's mass is 842 kg.

✡ To Find ✡

✏ What is the force of that engines are pulling out.

✡ Formula Used ✡

✳ F = ma ✳

✡ Solution ✡

Given:-

• Acceleration (a) = 0.524 m/s²
• Mass (m) = 842 kg

▶ According to the question,

$\implies$ F = (842)(0.524)

$\implies$ F = 441.208

$\implies$ F = 441.2 N

Hence, the force that engines are pulling is 441.2 N .