The many wheels increases the total surface area on the roads. This reduces the pressure exerted on the road
chrispohmomanyi answered the question on September 24, 2017 at 07:48
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How is the pressure related to force when the area is kept constant?
(Solved)
How is the pressure related to force when the area is kept constant?
Date posted:
September 24, 2017
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Answers (1)
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Why is it easier to push a sharp pin through a cardboard than it is to push a blunt one through the same material using...
(Solved)
Why is it easier to push a sharp pin through a cardboard than it is to push a blunt one through the same material using the force.
Date posted:
September 24, 2017
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Answers (1)
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State any two properties of magnets.
(Solved)
State any two properties of magnets.
Date posted:
September 24, 2017
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Answers (1)
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State any three magnetic materials
(Solved)
State any three magnetic materials
Date posted:
September 24, 2017
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Answers (1)
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Describe a simple experiment on how to determine the focal length of the concave mirror.
(Solved)
Describe a simple experiment on how to determine the focal length of the concave mirror.
Date posted:
September 24, 2017
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Answers (1)
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State one application of concave mirrors
(Solved)
State one application of concave mirrors
Date posted:
September 24, 2017
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Answers (1)
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State two applications of parabolic mirrors.
(Solved)
State two applications of parabolic mirrors.
Date posted:
September 24, 2017
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Answers (1)
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State three rays that are usually used to locate images in curved mirrors by ray construction.
(Solved)
State three rays that are usually used to locate images in curved mirrors by ray construction.
Date posted:
September 24, 2017
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Answers (1)
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(a) List and describe the three states of equilibrium (b) State two applications of stability
(Solved)
(a) List and describe the three states of equilibrium
(b) State two applications of stability
Date posted:
September 23, 2017
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Answers (1)
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In relation to clockwise and anticlockwise moments, state the law of moments. State the units of moments...
(Solved)
In relation to clockwise and anticlockwise moments state the law of moments.
State the units of moments of a force.
Date posted:
September 23, 2017
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Answers (1)
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(a) State Newton’s first law of motion (b) Distinguish between heat capacity and specific heat capacity of a body
(Solved)
(a) State Newton’s first law of motion
(b) Distinguish between heat capacity and specific heat capacity of a body
Date posted:
September 21, 2017
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Answers (1)
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Light travels through glass of of light in air = 3.0 x 108 m/s) refractive index 1.5 with a speed v. Calculate the value of...
(Solved)
18.Light travels through glass of of light in air = 3.0 x 108 m/s) refractive index 1.5 with a speed v. Calculate the value of v
Date posted:
September 21, 2017
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Answers (1)
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State two factors that affect the rate of diffusion in fluids.
(Solved)
State two factors that affect the rate of diffusion in fluids.
Date posted:
September 21, 2017
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Answers (1)
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What do you understand by the term sublimation.
(Solved)
What do you understand by the term sublimation.
Date posted:
September 21, 2017
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Answers (1)
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State the kinetic theory of matter.
(Solved)
State the kinetic theory of matter.
Date posted:
September 21, 2017
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Answers (1)
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State any two applications of pressure in fluids.
(Solved)
State any two applications of pressure in fluids.
Date posted:
September 21, 2017
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Answers (1)
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Define atmospheric pressure
(Solved)
Define atmospheric pressure
Date posted:
September 21, 2017
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Answers (1)
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State the law of transmission of pressure in fluids.
(Solved)
State the law of transmission of pressure in fluids.
Date posted:
September 21, 2017
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Answers (1)
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Define a resultant vector.
(Solved)
Define a resultant vector.
Date posted:
September 21, 2017
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Answers (1)
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Define weight and state its SI unit.
(Solved)
Define weight and state its SI unit.
Date posted:
September 21, 2017
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Answers (1)