GCSE Physics Forces 5 – Exam Style Questions with Answers Posted bynatsundarisDecember 19, 2022December 19, 2022Posted inUncategorized 9 Created on August 10, 2022 By natsundaris GCSE_GEN_PHY_5_FORCE_5 1 / 15 A student holds a ruler at one end and slides a weight along the ruler. At which point, A, B or C, will the turning effect of the weight feel greatest? A B C 2 / 15 Two children visit a playground.The diagram shows them on a see-saw. The see-saw is balanced.Complete the following sentences by the correct word. The Turning effect of the girl's weight is called her Force Load Moment 3 / 15 The weight of the device acts through the point labelled X.What is point X called? Centre of balance Centre of mass Centre of weight 4 / 15 Figure 1 shows a boy sitting on the see-saw. His weight is 400 N. Calculate the anticlockwise moment of the boy in Nm. Check 5 / 15 Point P is the axis of _________________ of the see-saw balance rotation turning 6 / 15 When the moment caused by the weight of the camera increases, the moment caused by the counterweight ____________________ . decreases does not change increases 7 / 15 Use the following equation to calculate the moment of child B about the pivot of the see-saw. moment of a force = force × distance Give your answer in newton-metres Check 8 / 15 Figure 1 shows a girl trying to lift a large rock using a long rod as a lever.The girl is pushing down on the rod but is just unable to lift the rock. Which of the following changes would allow her to lift the rock? Move the pivot away from the rock Make the rod longer Push the rod upwards Push down on the rod with a greater force 9 / 15 Which object is not likely to rotate Bicycle pedal system Crate Crowbar Spanner 10 / 15 To make end A of the see-saw go up the boy moves nearer to point P the girl moves nearer to point P the girl moves nearer to end A 11 / 15 The basket can hang from different points on the device. Where should the basket hang to measure the largest quantity of rice? P Q R S 12 / 15 A moment is the __________________ effect of a force. balancing stretching turning 13 / 15 Figure 3 shows a simple diagram of a car jack. The force acting on the car moves a greater distance than the effort force The force acting on the car moves less distance than the effort force The force acting on the car moves the same distance as the effort force 14 / 15 The weight of the device causes an anticlockwise moment of 0.15 Nm about the pivot. The weight of the rice and basket acts 0.06 m from the pivot.Calculate the weight of the rice and basket. Check 15 / 15 Figure 1 shows a girl standing on a diving board. Calculate the moment of the girl’s weight about Point A Check Your score is The average score is 61% LinkedIn Facebook Twitter VKontakte 0% Restart quiz Was this article helpful?YesNo
