Question

Give me right answer please ​

Answer 1

Explanation:

F=ma

F=1500×-1.7

F=150× -17

F=-2550 N

Answer 2

$\LARGE{\color{black}{\textsf{\textbf{ Asked :- }}}}$

⟹ An automobile vehicle has a mass of 1500 kg. What must be the force between the vehicle and road if the vehicle is to be stopped with a negative acceleration of 1.7 m s-²?

$\LARGE{\color{Black}{\textsf{\textbf{ given :-}}}}$

Mass = 1500 kg

Final velocity = 0

acceleration = 1.7 m s -²

$\LARGE{\color{black}{\textsf{\textbf{ To Find :- }}}}$

Force between vehicle and road

$\LARGE{\color{black}{\textsf{\textbf{ Solution :- }}}}$

Mass of vehicle = 1500 kg

Retardation = 1.7 ms-²

Force = mass × acceleration

⟹ 1500 × - 1.7

⟹ -2550

Required answer is -2550 N

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