Suggested Solution: N2015/P2/B10d

Suggested Solution: N2015/P2/B10d

This is a suggested answer to the GCE O Level Pure Physics examination, year 2015, Paper 2, Part B Question 10d. The question provided the diagram of a skier going down the slope with the weight has one of the force acting on the skier. In the part(a) of the question,...
Suggested Solution: N2019/P1/Q8

Suggested Solution: N2019/P1/Q8

This is a suggested answer to the GCE O Level Pure Physics examination, year 2019, Paper 1, multiple choice question 8. The question provided the following data on a car that is accelerating Mass of car is 800kg The car’s engine exerts a driving force of 2500N...
Suggested Solution: N2019/P1/Q6

Suggested Solution: N2019/P1/Q6

This is a suggested answer to the GCE O Level Pure Physics examination, year 2019, Paper 1, multiple choice question 6. The question stated that a heavy object was dropped from the aeroplane and its velocity measured at two points before it hits the ground were found...
Suggested Solution : N2017/P1/Q5

Suggested Solution : N2017/P1/Q5

This is a suggested answer to the GCE O Level Pure Physics examination, year 2017, Paper 1, multiple choice question 5. The question stated that a parachutist is falling through air when he opens his parachute. The following data is given: Mass of parachutist is 80kg...
Suggested Solution: N2018 /P1/Q4

Suggested Solution: N2018 /P1/Q4

This is a suggested answer to the GCE O Level Pure Physics examination, year 2018, Paper 1, multiple choice question 4. A similar question occurs in year 2015, Paper 1, question 6 (N2015/P1/Q6) The question stated the propella of a boat pushes the water backwards with...
Suggested Solution-N2014/P1/Q7

Suggested Solution-N2014/P1/Q7

This is a suggested answer to the GCE O Level Pure Physics examination, year 2014, Paper 1, multiple choice question 7. The question stated that a cable of crane is used to lift a load. The following information were provided: Mass of load =500kg Weight of load =5000N...
Suggested Solution: N2013/P1/Q6

Suggested Solution: N2013/P1/Q6

This is a suggested answer to the GCE O Level Pure Physics examination, year 2013, Paper 1, multiple choice question 6. The questio.n stated that a swimmer jumped into a deep pool and the following information were provided: Mass of swimmer =60kg deceleration in the...
Suggested Answer: N2011/P1/Q5

Suggested Answer: N2011/P1/Q5

This is the suggested answer for the multiple choice question in GCE O Level Pure Physics, Year 2011 November, Paper 1, Question 5. The question asked about the forces acting on a parachutist when his parachute is fully opened and the parachutist falls toward the...
What is the Physics theory behind Skydiving?

What is the Physics theory behind Skydiving?

Before we go into the science, you may be wondering what’s the difference between skydiving or parachuting. The main difference between skydiving and parachuting is that in skydiving, the skydiver freefall before deploying his parachutes, and in parachuting, the...
What is uniform velocity?

What is uniform velocity?

Uniform Velocity is also known as constant velocity. It means that the object’s velocity is not increasing or decreasing. In other words, the object is not accelerating or decelerating. When an object is traveling at constant velocity, it travels the same distance for...