Recent content by IdleTorque

no help for this? I've also assumed as the handle of 24cm goes around 1 complete turn, the jack goes up 2mm. Also gravity on the 900kg of the Load. But its so confusing. And I'm new to physics can someone help me..

helppppp

Homework Statement A screw jack that is used on cars whenever tyres are changed by the owner. The screw moves though a distance equal to its pitch whenever the effort lever ( jack handle) is given a complete turn. If the length of the jack handle is 24cm, the pitch is 2mm and the jack is...

oho thanks for clearing it up for me. I got a reasonable answer which I believe is correct A bearing of 60 degrees East of North. Thank you oh great one.. Thank you very much

so use time as my scale representation? This should solve my question?

oh I'm new here and also new to physics.. I've drawn the diagram but Idk what scales to use cause how they using Knots and time in hours, and they also stating the conversion from knots to km/hr. I've tried a lot of assumptions but I just don't seem to get a right answer.

Scalar and Vector HELP please A boat is traveling on a bearing of 25 degrees east of north at a speed of 5 knots ( a knot is 1.852km/hr). After traveling for 3 hours, the boat heading is changed to 180 degrees and it travels for a further 2 hours at 5 knots. What is the boat's bearing from its...