Suggested Solution: N2015/P2/A4ab

Suggested Solution: N2015/P2/A4ab

This is a suggested solution to the question in GCE O Level Physics Paper 2, Section A, question 4a & b. Suggested Solution (a)Gravitational Field Strength is defined as the gravitational force acting per unit mass on an object due to the earth’s gravitational...
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...