- #1
Arliena
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Hello, I am new. I am soo despret. I want to become an Architect but I'm dumb. I aws doing fine getting 84% in physics university 11, but now, I am taking physics 12 university and I don't get the answers right 65% of the time. I am so despret for help. My parents cannot afford to get me a tutor. At least half of my classmates gets nice marks on the test, but I am soo stupid that i failed the first test. And yes, I did do all my homework. I feel soo stupid its ridiculous. I need serious help.
Question 1) Block A and B are connected by a string passing an essentially frictionless pulley. When the blocks are in motion, Block A experiences a force of kinetic friction of magnitude 5.7N. If Ma= 2.7kg and Mb=3.7kg, calculate the magnitude of
a) The acceleration of the blocks
b) The tension in the string.
I have one more question but i think I am asking too much. PLEASE HELP.
Question 1) Block A and B are connected by a string passing an essentially frictionless pulley. When the blocks are in motion, Block A experiences a force of kinetic friction of magnitude 5.7N. If Ma= 2.7kg and Mb=3.7kg, calculate the magnitude of
a) The acceleration of the blocks
b) The tension in the string.
I have one more question but i think I am asking too much. PLEASE HELP.