Click to Chat
1800-1023-196
+91-120-4616500
CART 0
Use Coupon: CART20 and get 20% off on all online Study Material
Welcome User
OR
LOGIN
Complete Your Registration (Step 2 of 2 )
1. A load is to be moved using a wheelbarrow. The total mass of the load and wheelbarrow is 60 kg. The magnitude of gravitational acceleration is 10 ms2.What is the work done if the handle is raised by 50 cm?a) 35.0 Jb) 17.5 Jc) 175 Jd) 350 J
Total load=60kg or 600NLoad arm=70cm=0.70mEffort arm=70+50=120cm=1.20mNow,Load x load arm=Effort x Effort arm600 x 0.70=E x 1.20E=350NNow work done =350 x 0.50=175JRegards,Nirmal SinghAskiitians Faculty
Total load=60kg or 600N
Load arm=70cm=0.70m
Effort arm=70+50=120cm=1.20m
Now,
Load x load arm=Effort x Effort arm
600 x 0.70=E x 1.20
E=350N
Now work done =350 x 0.50=175J
Regards,
Nirmal Singh
Askiitians Faculty
17.5J
175J
its 175.asdfnhkkkdjkjhszghjzcxnzcxbmdhdshksdZhcb,kjdSkDhbVkjkjbcvbcxkjbzcvkbj,sdfigkSyiefgbfesgdefgbdckbhzxckbgkbhCXkghCghbhxchxczhxhxhxhkjkhsddsmbcghsd
Post Question
Dear , Preparing for entrance exams? Register yourself for the free demo class from askiitians.
points won -