Physics, 22.11.2019 02:31 renaudciera
Determine the range of applied force p over which the block of mass m2 = 2.9 kg will not slip on the wedgeshaped block of mass m1 = 8.2 kg. neglect friction associated with the wheels of the tapered block.
Answers: 2
Physics, 22.06.2019 22:50
Cyclotrons are widely used in nuclear medicine for producing short-lived radioactive isotopes. these cyclotrons typically accelerate h- (the hydride ion, which has one proton and two electrons) to an energy of 5 mev to 20 mev. this ion has a mass very close to that of a proton because the electron mass is negligible—about 1 2000 of the proton’s mass. a typical magnetic field in such cyclotrons is 1.9 t. (a) what is the speed of a 5.0-mev h-? (b) if the h- has energy 5.0 mev and b = 1.9 t, what is the radius of this ion’s circular orbit?
Answers: 1
Physics, 23.06.2019 00:50
Aforce of 8,480 n is applied to a cart to accelerate it at a rate of 26.5 m/s2. what is the mass of the cart? 865 kg 320 kg 12.1 kg 3.12 kg
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Physics, 23.06.2019 01:20
What is the state of matter with a specific volume but no definite shape
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Physics, 23.06.2019 10:50
The is a pea sized structure in the brain that is involved in many aspects of motivation, including sex, aggression,and hunger
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Determine the range of applied force p over which the block of mass m2 = 2.9 kg will not slip on the...
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