Physics, 26.02.2020 19:00 Mistytrotter

At the end of a ride at a winter-theme amusement park, a sleigh with mass 250 kg (including two passengers) slides without friction along a horizontal, snow-covered surface. The sleigh hits one end of a light horizontal spring that obeys Hooke's law and has its other end attached to a wall. The sleigh latches onto the end of the spring and subsequently moves back and forth in SHM on the end of the spring until a braking mechanism is engaged, which brings the sleigh to rest. The frequency of the SHM is 0.325 Hz , and the amplitude is 0.95 m .

Answers: 2

Show answers

Another question on Physics

Physics, 22.06.2019 10:30

Carbon is allowed to diffuse through a steel plate 15 mm thick. the concentrations of carbon at the two faces are 0.65 and 0.30 kg c/m^3 fe, which are maintained constant. if the preexponential and activation energy are 6.2 x 10-7 m2 /s and 80,000 j/mol, respectively, compute the temperature at which the diffusion flux is 1.43 x 10^-9 kg/m^2 -s.

Answers: 3

Answer

Physics, 22.06.2019 21:00

What do the atoms of elements in the same group have in common? a. they have the same atomic numbers. b. they have the same average atomic masses. c. they have the same number of electron shells. d. they have the same number of electrons in their outermost shells.

Answers: 1

Answer

Physics, 23.06.2019 03:30

Three resistance 4,4 and 6 ohms are joined in the series.the total resistance will be

Answers: 1

Answer

Physics, 23.06.2019 07:00

Auniform brick of length 25 m is placed overthe edge of a horizontal surface with a maximum overhang of 12.5 m attained withouttipping. now two identical uniform bricks of length25 m are stacked over the edge of a horizontalsurface. what maximum overhang is possible forthe two bricks (without tipping)? answer in units of m.

Answers: 2

Answer

You know the right answer?

At the end of a ride at a winter-theme amusement park, a sleigh with mass 250 kg (including two pass...

Questions