Easy -1.8 This is a straightforward one-mark mechanics question requiring only F=ma and simple subtraction (14 - 55×0.2 = 3N). It's a routine calculation with multiple-choice format, making it significantly easier than average A-level questions which typically require multi-step problem-solving.
A go-kart and driver, of combined mass 55 kg, move forward in a straight line with a constant acceleration of \(0.2\text{ m s}^{-2}\)
The total driving force is 14 N
Find the total resistance force acting on the go-kart and driver.
Circle your answer.
[1 mark]
0N 3N 11N 14N
A go-kart and driver, of combined mass 55 kg, move forward in a straight line with a constant acceleration of $0.2\text{ m s}^{-2}$
The total driving force is 14 N
Find the total resistance force acting on the go-kart and driver.
Circle your answer.
[1 mark]
0N 3N 11N 14N
\hfill \mbox{\textit{AQA AS Paper 1 2020 Q11 [1]}}