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2.A plank is tilted slowly
2.A plank is tilted slowly to an angle of 30 degrees with a 12 pound block on it
Find FN, FF and the static friction?
1 answer
asked by
Charles
410 views
One last question:
If a 12lb. block is slowly tilted from horizontal when the plank reaches 30 degrees the block begins to slide.
2 answers
asked by
Charles
1,095 views
A girl standing on a stationary uniform plank 10m long. The plank can move with negligible friction along the surface of the
1 answer
asked by
Peter
1,150 views
A book of mass 7 kg rests on a plank. You tilt one end of the plank and slowly increase the angle of the tilt. The coefficient
0 answers
asked by
Lawrence
345 views
A book of mass 7 kg rests on a plank. You tilt one end of the plank and slowly increase the angle of the tilt. The coefficient
1 answer
asked by
jill
10,240 views
What is the difference between a part platform and a plank? Is it a plank is more general than the platform a plank is north
1 answer
82 views
a rough 4m plank is used as 500N bag up to the floor of a lorry 2m high . 200j of work is done against friction between the bag
1 answer
122 views
1. What is the difference between a party’s platform and a plank? Select all that apply. (2 points)
A.A plank is more general
1 answer
137 views
What is the difference between a party’s platform and a plank? Select all that apply.
A.A plank is more general than the
1 answer
asked by
hello, how are you
392 views
What is the difference between a party’s platform and a plank? Select all that apply.
A.A plank is more general than the
3 answers
asked by
UnicornLover36
436 views