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water at 20°C has viscosity n=1.0*10^-3 Ns/m^2. sand grains have density 2400kg/m^3. suppose a 1.1 mm diameter sand grain is
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2. asked by anna
3. 818 views
A 1.00 kg gold bar at 1010 K is dropped into 0.750 kg of sand at 25 °C. Assuming no heat is lost to the atmosphere, what is the
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2. asked by John
3. 410 views
A 1.00 kg gold bar at 1010 K is dropped into 0.750 kg of sand at 25 °C. Assuming no heat is lost to the atmosphere, what is the
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2. asked by John
3. 432 views
Imagine two students drop different objects into sand from the same height. They record the depth of the hole made in the sand
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2. asked by hi
3. 12 views
A cubic meter of sand is ordered. The sand is poured into a sandpit but there is too much. If the sand pit is 2m square and 18cm
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2. 74 views
A sand bag is dropped out of a balloon traveling upward at speed of 2.3m/s. A kiddo drops a bag at the instant the balloon is
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2. asked by Sally
3. 674 views
A small cart of mass 300g when emty can move freely on a horizontal surface. The cart contains 100g of sand and moves initially
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2. asked by Oxy
3. 658 views
a 0.5kgball falls into a heap of sand from a height of 10m above the sand. it comes to rest 2.5m beneath the surface of sand.
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2. asked by Raveen
3. 1,798 views
Paige bought 8 bags of sand, she had a total of 30Ib of sand, and each bag cost $1.80/bag: A: What is the weight of sand per bag
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2. asked by nimo
3. 183 views
What is the correct order of the particles that give texture to soil from smallest to largest?(1 point)Responses clay, silt,
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2. 193 views