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Student & Learning Zone - City & Guilds
C&G 202 Question
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<blockquote data-quote="mikey-c" data-source="post: 8755" data-attributes="member: 444"><p>Its just remembering the 3 equations (used in your question) and slowly putting in the know values. Then working your way to the answer.</p><p></p><p>You need to find the power, so start with p = work/ time</p><p></p><p>You have the time, 1 minute = 60 seconds</p><p></p><p>Need to find work done, which is force x distance</p><p></p><p>You have the distance, 100m</p><p></p><p>Need to find the force, = mass x gravity</p><p></p><p>Mass is 60 bags of 50kg. Gravity is 10 m/s2</p><p></p><p>Hope thats has helped a bit. Write out the calcs on a bit of paper, might look a lot clearer. Dont be discouraged <img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" class="smilie smilie--sprite smilie--sprite1" alt=":)" title="Smile :)" loading="lazy" data-shortname=":)" /> It took me ages to get the difference between bonding and earthing. And I still dont know the blue and cream fire extinguishers <img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" class="smilie smilie--sprite smilie--sprite3" alt=":(" title="Frown :(" loading="lazy" data-shortname=":(" /> .</p></blockquote><p></p>
[QUOTE="mikey-c, post: 8755, member: 444"] Its just remembering the 3 equations (used in your question) and slowly putting in the know values. Then working your way to the answer. You need to find the power, so start with p = work/ time You have the time, 1 minute = 60 seconds Need to find work done, which is force x distance You have the distance, 100m Need to find the force, = mass x gravity Mass is 60 bags of 50kg. Gravity is 10 m/s2 Hope thats has helped a bit. Write out the calcs on a bit of paper, might look a lot clearer. Dont be discouraged :) It took me ages to get the difference between bonding and earthing. And I still dont know the blue and cream fire extinguishers :( . [/QUOTE]
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