Total Marks: 15Estimated Time: 18 mins
Answer Space:
CAMBRIDGE IGCSE ASSESSMENT PAPER
PHYSICS (0625) -- TOPIC TEST
Duration: 18 MinutesMaximum Marks: 15Standard: A4 Print
CANDIDATE NAME: _____________________________________CLASS: _________
DATE: _______________CENTRE / INDEX NO: _________________
Question 1 [7 marks]
A car accelerates uniformly from rest to a velocity of 20 m/s in 8.0 seconds.
(a) State what is meant by acceleration.[2]
(b_i) Calculate the acceleration of the car.[3]
(b_ii) Calculate the total distance travelled during the 8.0 seconds.[2]
Question 2 [8 marks]
Define linear momentum. A trolley of mass 1.5 kg travelling at 4.0 m/s collides with a stationary trolley of mass 2.5 kg.
(a) Define linear momentum.[2]
(b_i) Calculate the total momentum before collision.[3]
(b_ii) State the total momentum after collision and calculate the combined velocity.[3]