Science Combined 0653: P1. Motion Topical Past Paper Questions

Figure 8.1 shows a dinosaur called a tyrannosaur. Figure 8.1 The mass of the tyrannosaur is 6500kg. (a) (i) Show that the weight of the tyrannosaur is 64000 N. [1] (ii) The tyrannosaur stands on two feet without moving. Each foot has an area of $ 0.65 \, m^2 $. Calculate the pres…

Fig. 4.1 shows a wooden beam of length l and width w. Fig. 4.1 One end of the beam is attached to a bench. A mass is attached to the other end of the beam. The beam moves downwards through a distance h, as shown in Fig. 4.2. Fig. 4.2 A student states: Distance $h$ is inversely pr…

Fig. 9.1 shows the forces P, Q, R and S acting on a boat at sea. Fig. 9.1 (a) The boat is moving forward due to the force of the engine pushing from the back. (i) State which letter, P, Q, R or S, labels the force due to the resistance of air and water on the boat. [1] (ii) Compl…