A motorbike accelerates from rest to 20 m/s in 8.0 s.
.1
Calculate the acceleration of the motorbike.
[2 marks].2
Another bike accelerates at 4.0 m/s² for 3.0 s. Calculate its change in velocity.
[2 marks]AQA GCSE Combined Science June 2023 Physics Paper 2F
5 questions on this paper's topics
23:001 of 5
A spring has an unstretched length of 12.0 cm. When a force is applied, its length becomes 15.0 cm. The spring constant is 30 N/m.
.1
Calculate the extension of the spring in metres.
[2 marks].2
Calculate the force applied to the spring.
[2 marks]A student has a mass of 50 kg.
Gravitational field strength = 9.8 N/kg.
.1
Calculate the weight of the student.
[2 marks].2
Which of these is a vector quantity?
[1 mark].3
Name an instrument that can be used to measure weight.
[1 mark]Electromagnetic waves form a continuous spectrum. Radio waves are at one end and gamma rays are at the other.
.1
Which type of electromagnetic wave has the longest wavelength?
[1 mark].2
Name the type of electromagnetic wave that is between X-rays and visible light in the spectrum.
[1 mark].3
What is the same for all electromagnetic waves in a vacuum?
[1 mark].4
Give one use of infrared radiation.
[1 mark].5
What type of wave are all electromagnetic waves?
[1 mark]A student has two bar magnets, some small objects and a plotting compass.
.1
The student holds the north pole of one magnet near the north pole of the other. What happens?
[1 mark].2
Which object would be attracted to a magnet?
[1 mark].3
Describe how the student can use the plotting compass to find the direction of the magnetic field at a point near a magnet.
[2 marks]