Igcse Model Questions Vol1 2019 Physics Question 30
Practice objective / multiple choice question 30 from the 2019 Igcse Model Questions Vol1 Physics examination.
A smooth inclined plane makes an angle of \(25^{\circ}\) with the horizontal and has a length of 4.0 m. A block of mass \(3.0\ \text{kg}\) is released from rest at the top and slides down the plane. (a) Find the speed of the block when it reaches the bottom. (b) Determine the average power delivered by gravity during the descent. Give your answers to three significant figures for speed and two significant figures for power.
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About This Question
This is Igcse Model Questions Vol1 2019 Physics Question 30. It is one of the objective questions from the 2019 Igcse Model Questions Vol1 Physics examination.
Difficulty level: Medium .
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