Question

An automobile vehicle has a mass of $1500kg$. What must be the force on the vehicle if acceleration is $1.7m{s}^{-2}$?

• A. $0N$
• B. $1000N$
• C. $2550N$
• D. $2N$

Answer 1

The correct option is C $2550N$

Given : $m=1500$ kg $a=1.7$ $m/s^2$

$\therefore$ Magnitude of force $|F|=m|a|=1500\times 1.7=2550$ $N$