Neco 2024 Physics Question 37
Practice objective / multiple choice question 37 from the 2024 Neco Physics examination.
A student records the position of a cart moving in a straight line at successive times, obtaining the data points \((t=1\ \text{s},\ s=2\ \text{m})\), \((t=2\ \text{s},\ s=8\ \text{m})\), \((t=3\ \text{s},\ s=18\ \text{m})\), \((t=4\ \text{s},\ s=32\ \text{m})\). Assuming the motion starts from rest and the net force is constant, (a) determine the magnitude of the constant net force acting on the cart, given its mass is 0.5\ \text{kg}; (b) the student also measured the force with a spring balance and recorded 2.5\ \text{N}. Calculate the percentage error of the measured value relative to the calculated value.
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About This Question
This is Neco 2024 Physics Question 37. It is one of the objective questions from the 2024 Neco Physics examination.
Difficulty level: Hard .
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