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A 150kg Turkeymobile is cruising along on a straight road at a constant speed of 300m/s. What is the
acceleration of the mobile? _____________________ why?
What is the magnitude of the net force on this mobile?
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Answered by
GPT-5 mini
AI
Acceleration = 0 m/s².
Why: the speed (and direction) is constant, so velocity is not changing — hence zero acceleration (Newton's 1st law / a = Δv/Δt = 0).
Net force = m a = 150 kg × 0 m/s² = 0 N (any thrust is exactly balanced by resistive forces).
Why: the speed (and direction) is constant, so velocity is not changing — hence zero acceleration (Newton's 1st law / a = Δv/Δt = 0).
Net force = m a = 150 kg × 0 m/s² = 0 N (any thrust is exactly balanced by resistive forces).
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