Physics, 18.09.2019 00:00 arieannaensley0616
The momentum of an ostrich is calculated to be 5,400 kg*km / hr its mass is known to be 120 kg. was the ostrich moving or standing still?
Answers: 2
Physics, 22.06.2019 13:40
Use the profile illustrated for problem (1). assume that the layer of silty sand fill (sm) is placed over the entire site. estimate the thickness of the fill (h - in feet) that will cause the effective vertical stress at the center of the clay layer to increase by 517.5 pounds per square foot.
Answers: 1
Physics, 23.06.2019 02:50
You are your friend move a new refrigerator into his kitchen. you apply a horizontal force of 252 n in the negative x direction to try and move the 56 kg refrigerator. the coefficient of static friction is 0.61. (a) how much static frictional force does the floor exert on the refrigerator? give both magnitude (in n) and direction. magnitude n direction (b) what maximum force (in n) do you need to apply before the refrigerator starts to move?
Answers: 1
The momentum of an ostrich is calculated to be 5,400 kg*km / hr its mass is known to be 120 kg. was...
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