Physics, 28.01.2020 02:31 breezyalanah
In the current state, the same set of material particles forms a tetrahedron of some other shape, and the forces acting on all faces are in the direction of x1 , with the forces on faces a1 , a2 , a3 being of magnitudes 4, 5, 6, respectively. calculate the force on face a. calculate the nominal stress tensor.
Answers: 2
Physics, 22.06.2019 03:40
Which types of electromagnetic waves have higher frequencies than the waves that make up ultraviolet light? check all that apply. radio waves infrared light microwaves gamma rays visible light x-rays
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Physics, 22.06.2019 07:30
Boxing gloves are padded to lessen the force of a blow. (a) calculate the force exerted by a boxing glove on an opponent’s face, if the glove and face compress 7.50 cm during a blow in which the 7.00-kg arm and glove are brought to rest from an initial speed of 10.0 m/s. (b) calculate the force exerted by an identical blow in the gory old days when no gloves were used and the knuckles and face would compress only 2.00 cm. (c) discuss the magnitude of the force with glove on. does it seem high enough to cause damage even though it is lower than the force with no glove?
Answers: 1
Physics, 22.06.2019 18:30
Asmall grinding wheel has a moment of inertia of 4.0×10−5 kg⋅m2 . what net torque must be applied to the wheel for its angular acceleration to be 150 rad/s2 ?
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Physics, 23.06.2019 02:30
What are two examples of phase changes that skip a phase during transition?
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In the current state, the same set of material particles forms a tetrahedron of some other shape, an...
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