Question

find acceleration of block​

Answer 1

Answer:

• F₁ = 25 N towards right
• F₂ = 60 N towards right
• F₃ = 35 N towards left
• mass of the block (m) = 14 kg

• Net Force acting on the object:

$\implies \rm F_{(net)} = F_1 + F_2 + F_3$

$\implies \rm F_{(net)} =25+ 60 + ( - 35)$

$\implies \rm F_{(net)} =85 - 35$

$\implies \red{\bold{ F_{(net)} =50 \: N}}$

Acceleration of the block:

$\implies \tt Acceleration =\dfrac{Force_{(net)}}{Mass}$

$\implies \tt Acceleration =\dfrac{50}{14}$

$\implies \underline { \underline{ \red{ \tt Acceleration =3.58 \: {ms}^{ - 2}} }}$