En la figura se muestra la gráfica de la fuerza aplicada a un móvil de 2 kg de masa en función
del desplazamiento. Si la velocidad inicial del móvil (en x=0) es de 5 m/s.
Calcular su velocidad en las posiciones x = 4, 10, 14, 18, 22 utilizando los conceptos de este
Capitulo
Answers: 2
Physics, 21.06.2019 17:30, nana54muller
Acatapult is tested by roman legionnaires. they tabulate the results in a papyrus and 2000 years later the archaeological team reads (distances translated into modern units): range = 0.4 km; angle of launch = π/5 rad; landing height = launch height. what is the initial velocity of launch of the boulders if air resistance is negligible?
Answers: 3
Physics, 22.06.2019 22:20, queenbee2994
One hazard of space travel is debris left by previous missions. there are several thousand masses large enough to detect by radar orbiting the earth, but there are far greater numbers of very small masses such as flakes of paint. calculate the force exerted by a 0.110 mg chip of paint that strikes a space shuttle window at a relative speed of 5.00 ✕ 103 m/s and sticks, given the collision lasts 6.00 ✕ 10-8 s. such a collision chipped the window of the ill-fated challenger in june 1983, causing $50,000 of damage.
Answers: 2
Physics, 23.06.2019 02:00, hgg44137
Employer informs its employees that it will hold a substantial cash prize drawing for each work group at the end of each month in which no employee in the work group sustains a lost-time injury. tyra reports an injury that she sustained while operating a mechanical power press. tyra did not violate any employer safety rules when she sustained her injury. tyra’s injury requires her to miss work for two days. her employer cancels the cash prize drawing for that month for tyra’s work group because of tyra’s lost-time injury. did the employer misuse an incentive program to retaliate against tyra?
Answers: 3
Physics, 23.06.2019 07:40, kkingstone7062
The resistance of 100 w bulb is less than resistance of 40 w bulb. explain the reason.
Answers: 1
En la figura se muestra la gráfica de la fuerza aplicada a un móvil de 2 kg de masa en función
del...
Mathematics, 18.03.2021 21:00
Mathematics, 18.03.2021 21:00
Mathematics, 18.03.2021 21:00