need help ASAP [solved] :)
I've been trying for hours... and couldn't get it right though
A 100 g steel ball and a 200 g steel ball each hang from 1.00 long strings. After rest, the balls hand side by side, barely touching. The 100 g ball is pulled to the left until its string is at a 45...
i still don't get how can I resolve to find the acceleration for each of (x, y) direction
Isn't x acceleration =0 and the y direction is .80 m/s^2 ? I'm confused... please help
A sailboat is traveling east at 5. m/s. A sudden gust of wind gives the boat an acceleration =0.80 m/s^2, 40 degree north of east
1) what is the boat's speed later when the gust subsides?
2) what is the boat's direction 6.0 s later when the gust subsides?
I've a question
I need to find...
hi, I've approach the first question, but i don't know how to start w/ this question. I already have my body diagram and everything. Could someone tell me how ?
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Consider a lawnmower of weight which can slide across a horizontal surface with a coefficient of friction . In this...
A jet plane is flying horizontally with a speed of 500 over a hill that slopes upward with a 3.00% grade (i.e., the "rise" is 3.00% of the "run").
Hi, i don't understand the part about 3.00% grade. Could someone please help me how to set up, Is that the slope or something?
please help me with this one
A speed skater moving across frictionless ice at 8.70 hits a 4.90-m-wide patch of rough ice. She slows steadily, then continues on at 5.80 .
What is her acceleration on the rough ice?