Posted by jdajaljk on Friday, January 28, 2011 at 6:04pm.
A 10 kg block is allowed to slide down a ramp with uk = 0.15.
a. What is the value of the frictional force opposing the block's slide down the ramp?
b. What is the acceleration of the block?
- Physics - drwls, Friday, January 28, 2011 at 6:25pm
After you have learned how to compute the frictional force, and applied
F(net) = ma in the downward direction along the ramp, feel free to post your work for critical evaluation.
We are not going to do it for you.
- Physics - jdajaljk, Friday, January 28, 2011 at 6:42pm
1.41 N=(10 kg) a
- Physics - drwls, Friday, January 28, 2011 at 8:00pm
Good work. I almost didn't see the decimal point in front of .141
It would be better to write it as 0.141 m/s^2. It is easier to read that way.
- Physics - Claire, Tuesday, November 29, 2011 at 8:54pm
I don't understand why the normal force is 9.4. If the object weighs 10 kg, the Fg in the y direction should be 92.1N, correct which would make the Fn 92.1N as well.
- Physics - Anonymous, Sunday, December 8, 2013 at 9:49pm
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