? assessment\n3/10\nimagine you are designing a new backpack: why might you choose different materials for…

? assessment\n3/10\nimagine you are designing a new backpack: why might you choose different materials for different parts of the backpack design?\na. different materials are best suited to different tasks.\nb. this is not a good idea, you should always make the design out of only one material.\nc. all materials will usually work with a prototype.\nd. both a and c

? assessment\n3/10\nimagine you are designing a new backpack: why might you choose different materials for different parts of the backpack design?\na. different materials are best suited to different tasks.\nb. this is not a good idea, you should always make the design out of only one material.\nc. all materials will usually work with a prototype.\nd. both a and c

Answer

Brief Explanations:

Different parts of a backpack have different functions. For example, the bottom may need more durable material for wear - resistance, while the straps may need soft and comfortable material. So different materials are best suited to different tasks. Option B is incorrect as using only one material may not meet all functional requirements. Option C is wrong because not all materials are suitable for all parts in terms of functionality and performance.

Answer:

A. Different materials are best suited to different tasks.