A boogy board of area 1.0 mA2 slides at a speed of 3.0 m/s over the...

Question

Question

A boogy board of area 1.0 mA2 slides at a speed of 3.0 m/s over the beach supported on a film of water 3.0 mm thick. If the v

Answer 1

Answer #1

Visc fance achn on the bond can be gven an, 7: Cutt dent of viscosity A Ana of coss-sechon Coe Coeffhcient of viscos of water

Answer 2

Similar Homework Help Questions

A diver springs upward with an initial speed of 1.92 m/s from a 3.0-m board. (a)...

A diver springs upward with an initial speed of 1.92 m/s from a 3.0-m board. (a) Find the velocity with which he strikes the water. [Hint: When the diver reaches the water, his displacement is y = -3.0 m (measured from the board), assuming that the downward direction is chosen as the negative direction.] (b) What is the highest point he reaches above the water?
A diver springs upward with an initial speed of 1.76 m/s from a 3.0-m board. (a)...

A diver springs upward with an initial speed of 1.76 m/s from a 3.0-m board. (a) Find the velocity with which he strikes the water. [Hint: When the diver reaches the water, his displacement is y = -3.0 m (measured from the board), assuming that the downward direction is chosen as the negative direction.] (b) What is the highest point he reaches above the water?
A board 1-m by 1-m that weights 25 N slides down an inclined ramp (slope =...

A board 1-m by 1-m that weights 25 N slides down an inclined ramp (slope = 20 degree) with a constant velocity of 2.0 cm/s. The board is separated from the ramp by a thin film of oil with a viscosity of 0.05 N-s/m^2. Determine the space (mm) between the board and the ramp.

A block of weight W slides down an inclined plane with a constant velocity V while...

A block of weight W slides down an inclined plane with a constant velocity V while lubricated by a thin film of a fluid. The film contact area is A and its thickness is h. Assuming a linear velocity distribution in the film, derive an expression for the viscosity ? of the fluid. Calculate the viscosity ? of the fluid if the block mass is 6 kg, A = 35 cm, , ? = 30°, V = 20 m/s and...
A block that is a m square slides from left to right across a flat plate...

A block that is a m square slides from left to right across a flat plate on a thin film of oil. The oil has viscosity μ N·s/m2 and the film is h m thick. The block of mass M kg moves at steady speed U m/s under the influence of constant force F N. (a) Find the magnitude of the shear stresses on the bottom of the block. Indicate the direction of the shear stresses on the bottom of...
A 3.0 kg block slides along a horizontal frictionless surface with a speed of 9.8 m/s....

A 3.0 kg block slides along a horizontal frictionless surface with a speed of 9.8 m/s. The block makes a smooth transition to a frictionless ramp inclined at an angle of 35.0

5. What force is needed to pull one microscope slide over another at a speed of...

5. What force is needed to pull one microscope slide over another at a speed of 1.00 cm/s, if there is a 0.500-mm-thick layer of 20 degrees C water between them and the contact area is 8.50 cm^2?
1439-140 Fund Mac westion 2 bad mby Im that weighs 25 N slides down an inclined...

1439-140 Fund Mac westion 2 bad mby Im that weighs 25 N slides down an inclined ame(slope 20%) with a velocity of 2.0 m/s. The board is rated from the ramp by a thin film of oil with a viscosity of 0.05 Nm Neelecting edge effects, solve the following questions: 1) Draw the free body diagram of the board and show all the forces acting on this board. 2) In case of equilibrium (constant velocity), what is the shear force?...
5) A copper rod (length L, mass m) slides with speed v over a U-shaped wire...

5) A copper rod (length L, mass m) slides with speed v over a U-shaped wire inside a constant magnetic field (B). The loop has resistance R. a) Find the magnitude and direction of the induced current in terms of the given quantities and constants. (HINT 1: Area = x L). b) Find the force vector of the copper rod.

07.3 An 8.0 kg mass slides on a frictionless surface with speed 9.0 m/s, and has...

07.3 An 8.0 kg mass slides on a frictionless surface with speed 9.0 m/s, and has an elastioc collision with a 3.0 kg mass. Assume both masses remain along a straight line before and after the collision. (a) If the 8.0 kg mass is at rest after the collision, what was the initial velocity of the 3.0 kg mass? What was the final velocity of the 3.0 kg mass'? (b) If the 3.0 kg mass is at rest after the...