(Solved):     hi pls solve these 2 D CO 2 Fig. 4.1 Use words from the box to complete the sente ...

 

 

hi pls solve these 2

D CO 2 Fig. 4.1 Use words from the box to complete the sentences. chemical electrical kinetic light sound thermal The battery stores transferred to. energy. When the battery is first connected, electrical energy is energy of the clock's hands. Some of the electrical energy is transferred energy. When the alarm bell rings, electrical energy is to the surroundings as transferred to energy. [4] [Total: 4] A footballer kicks a football and it bounces to another player. Fig. 5.1 shows part of the path taken by the ball. Fig. 5.1 (a) Use words from the box to complete the sentences below. Each word may be used once, more than once, or not at all. direction downwards forwards mass shape slower upwards (i) Each time the football moves. it gains gravitational potential energy. (ii) Each time the football hits the ground, it changes. stored as strain energy (elastic potential energy). (b) Each time the football hits the ground, energy is transferred away from the ball. (i) State how you can tell this from the diagram. (ii) State what happens to the energy that is transferred away from the ball. [1] [1] ..[1] [1] [Total: 4] , and this results in energy