Fizik Ödev Yardımı

Fizik, tüm doğa bilimleri arasında çok önemli bir konudur, yaşamın harikalarını açıklamak için kullanılır ve aynı zamanda çalışılması en zor konulardan biridir.

QuestionAI, etkileşim halindeki kuvvetler altındaki moleküllerin eşlik eden yörüngeleri ile her bir atom ve onun özellikleri hakkında bilgi edinebileceğiniz, fiziğe yeni başlayanlar için zengin ve kolay bir fizik problemi çözücüdür. Elbette galaksiler arasında saklı sırları diğer fizik meraklılarıyla da keşfedebilirsiniz. Tahminlerinizi ve sorularınızı yapay zekaya cesurca yöneltin; kolayca güvenilir yanıtlar bulacaksınız.

A particle starting from rest revolves with uniformly increasing speed in a clockwise circle in the cry plane The center of the circle is at the origin of an xy coordinate system Att=0 the particle is at x=0.0,y=2.9mAtt=1.0s it has made one- quarter of a revolution and is at x=y_(0),y=0.0 ) Part A Part B Determine the average velocity vector during this interval Express your answer using two significant figures. Enter the z and y components of the velocity separated by a comma. ? overrightarrow (v)_(av)=

Consider the system shown in the figure (Exgure 1) Block A has weight w_(A) and block B has weight wB Once block B is set into downward motion it descends at a constant speed Assume that the mass and friction of the pulloy are negligible Part A Calculate the coefficient of kinetic friction is between block A and the table top Express your answer in terms of some or all of the variables w_(A) subscript A), wp, and g (the acceleration due to gravity). View Available Hint(s) square sqrt [square ](square ) Asum phi ? x^a x_(b) √x Vx x x xcdot 10^n D mu =(w_(b))/(w_(a))

A banked curve of radius Rin a new highway is designed so that a car traveling at speed vo can negotiate the turn safely on glare ice (zero friction). If a car travels too slowly.then it will slip toward the center of the circle. If it travels too fast, it will slip away from the center of the circle. If the coefficient of static friction increases, it becomes possible for a car to stay on the road while traveling at a speed within a range from Umin to Umax Part A Derive formula for v_(min)as a function of mu _(s),v_(0) and R Ekpress your answer in terms of the variables mu _(s) vo, R, and appropriate constants. sqrt [square ](square ) Asum d ? x^a x_(b) (a)/(b) sqrt (x) sqrt [n](x) x hat (x) vert xvert xcdot 10^n x v_(min)=sqrt ((v_(0)^2-mu _(s)gR))

A small block of mass m rests on the rough, sloping side of a triangular block of mass M which itself rests on a horizontal frictionless table as shown in the figure ( Eigure 1) Part A If the coefficient of static friction is ju determine the minimum horizontal force F applied to M that will cause the small block m to start moving up the incline Express your answer in terms of the given quantities and appropriate constants. AId

A small block of mass m rests on the rough, sloping side of a triangular block of mass M which itself rests on a horizontal frictionless table as shown in the figure c Eigure 1) If the coefficient of static ic friction is it determine the minimum horizontal force F applied to M that will cause the small block m to start moving up the in incline Express your answer in terms of the given quantities and appropriate constants. F_(min)=