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What is the work done by air resistance on the ball? Assuming that the air resistance performs roughly the same job during the descent, calculate the speed of the ball when it returns to the starting point. How do I calculate the work of the air resistance? homework-and-exercises. newtonian-mechanics. projectile. work. drag. Share. Cite.
- Is there another way to calculate the work done by air resistance?
Part B = Assume that air resistance does about the same work...
- Is there another way to calculate the work done by air resistance?
Part B = Assume that air resistance does about the same work on the downward trip. Estimate the speed of the ball as it returns to its starting point.
The formula for work done is: Work done = force × distance. Where: W = work done in joules (J) or newton-metres (N m) F =force in newtons (N) d = distance in metres (m) You can rearrange this equation with the help of the formula triangle: Use the formula triangle to help you rearrange the equation.
The formula for Air Resistance: As we have perceived, air resistance decreases the speed of a plane that is moving in the sky. Air resistance is a force that is originated by air. This force works in a conflicting direction to a body passing through the air.
20 lut 2022 · The work done is e \((F \, cos \, \theta)_{i(ave)}d_i\) for each strip, and the total work done is the sum of the \(W_i\). Thus the total work done is the total area under the curve, a useful property to which we shall refer later.
1 lis 2022 · The formula for calculating work done by air resistance is: W = ½ C A ρ v ^3 t. Where: W is the work done (in joules, J) C is the drag coefficient (dimensionless) A is the cross-sectional area of the object (in square meters, m^2) ρ is the density of the air (in kilograms per cubic meter, kg/m^3)
9 kwi 2022 · Air resistance is particularly important when examining objects in flight as to infer data on the motion of an object, we must properly be able to calculate the magnitude of the drag force in the form of air resistance. Formulation. Air Resistance is built upon a relationship of a few variables all pertinent towards the motion of an object falling.
