WEBPhysics. Physics questions and answers. 1. A ball is kicked into the air at an angle of 25o to the horizontal with an initial resultant velocity of 25 m/s. Find both the vertical and horizontal components of the velocity vector. 2. At the instant of takeoff, a long jumper has a forward velocity of m/s and a vertical velocity of m/s.
WhatsApp: +86 18838072829WEBAlso, draw the vectors representing horizontal, vertical, and resultant velocities. Please Provide maximum details, supporting diagrams Please. I will upvote your answer. Here's the best way to solve it. 2. A rugby player punts the ball with a resultant velocity of 20 m/s at an angle of 550 with respect to the horizontal.
WhatsApp: +86 18838072829WEBOct 2, 2020 · Also, the projection angle for the second ball is 30° we know that at maximum height vertical velocity is 0. therefore the final velocity of the first ball is . Vy= 0. Also, since the first ball is thrown upward the horizontal velocity is 0. Vx=0. from the first law of motion. Vy=u+at. Vy=0, a= g. Uy=gt. Uy=* Uy=/s
WhatsApp: +86 18838072829WEBExplanation: The dimensions of a jib crane, which is manufactured by the Basick Co., are given in the figure. The crane has a mass of 800 kg and a center of mass at G. The bearing at A is a journal bearing and can support a horizontal force, whereas the bearing at B is a thrust bearing that supports both horizontal and vertical components.
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WhatsApp: +86 18838072829WEBA soccer ball is kicked with an initial resultant velocity of 10 m/s and an initial horizontal velocity of m/s. Determine the initial vertical velocity of the ball. (m/s) Here's the best way to solve it.
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WhatsApp: +86 18838072829WEBA golf ball travels a distance of 85 m, taking off and landing at the same height. If the ball was in the air seconds, find the horizontal, vertical, and resultant velocities of the ball at take off. Also find the angle of the resultant velocity vector.
WhatsApp: +86 18838072829WEBOct 3, 2012 · If the object is subjected to more than two forces, you will need to use the same principles of vector addition and trigonometry. First, break down each force into its x and y components. Then, add all the x components and all the y components separately. The sum of these components will give you the x and y coordinates of the resultant .
WhatsApp: +86 18838072829WEBStep 1. Given. The horizontal velocity of the golf ball, V x = m/s. The vertical velocity of the golf ball, V y = m/s. View the full answer Step 2. Unlock.
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WhatsApp: +86 18838072829WEBThe ball mill is a cylindrical drum (or cylindrical conical) turning around its horizontal axis. It is partially filled with grinding bodies: cast iron or steel balls, or even flint (silica) or porcelain bearings. Spaces between balls or bearings are occupied by the load to be milled.
WhatsApp: +86 18838072829WEBOur expert help has broken down your problem into an easytolearn solution you can count on. Question: A soccer ball is kicked with a vertical velocity of 6 m/s and a horizontal velocity of 9 m/s. Compute the magnitude of the resultant velocity and the direction. A soccer ball is kicked with a vertical velocity of 6 m/s and a horizontal ...
WhatsApp: +86 18838072829WEBYour solution's ready to go! Our expert help has broken down your problem into an easytolearn solution you can count on. Question: If the golf ball has horizontal velocity of m/s and vertical velocity of m/s, what is the golf ball's resultant velocity? Provide answer in m/s and round to the nearest one decimal place.
WhatsApp: +86 18838072829WEBAn online resultant force calculator is presented.. Resultant Force. The resultant force due to several forces ( vec {F}_1, vec {F}_2, ... ) acting on an object is the force ( vec {R}f ) that has the same physical effects as the different forces acting on that object. Mathematically, the resultant ( vec {R}f ) force is given by the vector addition of all .
WhatsApp: +86 18838072829WEBThe magnitude of the resultant velocity of the soccer ball is: m/s. The formula for projectile motion that we will use to solve this exercise is:. vf= √[v(x)² + v(y)²] Where: vf= final velocity; v(x)= horizontal component of velocity; v(y)= vertical component of velocity
WhatsApp: +86 18838072829WEBA golf ball was hit with an initial horizontal velocity of 35 m/s to the right and vertical velocity of 68 m/s upward. What is the magnitude and direction of the resultant velocity? Here's the best way to solve it.
WhatsApp: +86 18838072829WEBThe resulting moment has three components. M x = ( r y F z − r z F y) M y = ( r x F z − r z F x) M z = ( r x F y − r y F x). 🔗. These represent the component moments acting around each of the three coordinate axes. The magnitude of the resultant moment can be calculated using the threedimensional Pythagorean Theorem.
WhatsApp: +86 18838072829WEBQuestion: Part A The jib crane has a mass of 800 kg and a center of mass at G. The bearing at A is a journal bearing and can support a horizontal force, whereas the bearing at B is a thrust bearing that supports both horizontal and vertical components. The bearings at A and B can sustain a maximum resultant load of 16 kN and 26 kN. respectively.
WhatsApp: +86 18838072829WEBThe unknowns are angle (alpha) and resultant force (Rtext{.}) This interactive diagram for Example will help you visualize the relationship between angle (alpha) and the resultant load force (Rtext{.}) When in equilibrium, the rod will supply a reaction force equal and opposite to the resultant load. 2. Procedure.
WhatsApp: +86 18838072829WEBScience. Physics. Physics questions and answers. Question 55 A softball is hit at a 30° angle from horizontal. Its vertical velocity component is 40 mi/h. What is the resultant velocity of the ball? 20 muh 40 min 60 min 80 ml/h need more information to calculate Moving to another question will save this response.
WhatsApp: +86 18838072829WEBA 2 inch diameter bracket, securely fastened to the wall as shown in the figure, carries the given horizontal and vertical loads. Find the maximum resultant normal stresses (principal stresses) and the maximum shear stress .
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