7/25/2019 Daily Concept

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C

A

F = 50N

B

Day - 01 (30-03-2015)

Learning outcome:

Students will able to infer the fundamental concepts in phsics related to

engineering mechanics!

"lease discuss in groups for answering these #uestions!

$! List an four e%amples for a scalar #uantit! (Hint: These quantities have

only magnitude)&! List an four e%amples for a 'ector #uantit! (Hint: These quantities have

both magnitude and direction)(! )o ou thin* force is a 'ector +,-S.N/1 write our 2usti3cation!4! )o ou thin* moment is a scalar +,-S.N/1 write our 2usti3cation!5! oment is a force! +6rue.False!7! 8hat are the di9erent methods used to indicate the direction of force

;! List our understanding about the resultant force!

the 3gures can be considered as a force! ustif our answers!a b c

>! From the 3gure shown1 predict the direction in which the car would mo'e!

ustif our answer!

$0! )o ou thin* the car shown in the 3gure would lifts up because of the

force applied +,-S.N/1 2ustif our answer

Day - 02 (07-04-2015)

Learning outcome:

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@

,

7/25/2019 Daily Concept

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40o

Students will able to infer the fundamental trigonometr related to engineering

mechanics!

"lease discuss in groups for answering these #uestions!

$! 8hat is the sum of interior angles of a triangle&! 8rite the law of cosine formula and mention when it can be used!(! 8rite the law of sine formula and mention when it can be used!4! dentif the #uadrant in which the shown 'ectors operate!

a b c

5! dentif the opposite1 hpotenuse and ad2acent sides of the right triangle

shown!

7! For the gi'en triangle list the formula for sin 1 cos and tan .

;! Calculate the 'alue of .a) b)

c

7/25/2019 Daily Concept

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>! Calculate the length of side EAC from the 3gure shown!

$0!Calculate the length of side aD!

(5 )B

x 4

C

A

a

70 74