Students were asked to answer a question at education and to assert what is most important for them to succeed. The one which response stood out from the rest was practice. Persons who are generally successful do not become successful by being born. They work hard and persistence their lives to succeeding. This is how you can get your goals. the following some question and answer examples that you would possibly utilize to enrich your knowledge and gain insight that will assist you to preserve your school studies.
Question:
A 100 kg cart goes around the inside of a vertical loop of a roller coaster. The radius of the loop is 3 m and the cart moves at a speed of 6 m/s at the top. The force exerted by the track on the cart at the top of the loop is
Answer:
The force exerted by the track on the cart at the top of the loop is 220N.
Given :
Mass = 100 Kg
Radius = 3 m
Speed of cart = 6 m/sec
Solution :
Centripetal Force act on the cart therefore,
— (1)
Now put the values of m, g v and r in equation (1) we get,
N = 220N
The force exerted by the track on the cart at the top of the loop is 220N.
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From the answer and question examples above, hopefully, they could simply help the student resolve the question they had been looking for and remember of each and every thing stated in the answer above. Then could certainly carry out some sharing in a group discussion and also study with the classmate with regard to the topic, so another student also have some enlightenment and still keeps up the school learning.