Physics, 13.07.2019 10:00 preston7837
Me answers these: if you divide momentum measured in n*s(1 n= 1 kg *m/s^2) by a speed expressed in meters per second, in units will the answer be expressed? (use the following as necessary: m, s, and kg) hooke's famous equation indicates that f = kx, where x is the stretch of a spring from equilibrium and k is the stiffness of the spring measured in kg/s2. given this, what is the si unit for f ? (use the following as necessary: m, kg, and s.) if you square the impulse expressed in newton-seconds, in what units will the answer be expressed? (use the following as necessary: n and s.) units = ?
Answers: 1
Physics, 22.06.2019 06:00
The magnetic field inside a superconducting solenoid is 4.50 t. the solenoid has an inner diameter of 6.20 cm and a length of 26.0 cm. determine (a) the magnetic energy density in the field and (b) the energy stored in the magnetic field within the solenoid.
Answers: 2
Physics, 22.06.2019 06:30
Suppose you have a box. which of these is not necessarily a true statement regarding the relationship between the force applied to the box, the work done on the box, and the distance the box is moved? a. if the box is not moved, no force is being applied to the box. b. if no force is applied to the box, no work is done on the box. c. if work is done on the box, then a force is applied to the box. d. if work is done on the box, then the box is moved a distance.
Answers: 2
Physics, 22.06.2019 12:00
Explain why electric current cannot exist if a current doesn't have a voltage source.
Answers: 2
Physics, 22.06.2019 16:00
Which composition of water moves to begin a deepwater current?
Answers: 2
Me answers these: if you divide momentum measured in n*s(1 n= 1 kg *m/s^2) by a speed expressed in...
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