a roller coaster car moves along with the frictionless track shown in the diagram below. Use the information given on the diagram to answer the questions. the mass of the roller coaster car is 800 kg. assume the roller coaster comes to the rest at point a before moving down the hill. approximate the value for the acceleration due to gravity gas 9.8m/s^2. how high is point A above the ground?show work.
Answers: 1
Other questions on the subject: Physics
Physics, 21.06.2019 20:20, JASMINEM8347
Aplanet of mass m 6.75 x 1024 kg is orbiting in a circular path a star of mass m 2.75 x 1029 kg. the radius of the orbit is r 8.05 x107 km. what is the orbital period (in earth days) of the planet tplanet?
Answers: 1
Physics, 22.06.2019 04:00, tamyahamlin02p6b7yt
Determine the maximum r-value of the polar equation r =3+3 cos 0
Answers: 3
Physics, 22.06.2019 09:50, ggcampos
Which statement correctly describes the current in a circuit that is made up of any two resistors connected in parallel with a battery? a. the current in the battery and in each resistor is the same b. the current the battery equals to the sum of the currents in the resistors c. the current in the battery is less than the current in either resistor d. the current in the battery equals to the product of the currents in the resistors
Answers: 1
You know the right answer?
a roller coaster car moves along with the frictionless track shown in the diagram below. Use the inf...
Questions in other subjects:
Computers and Technology, 17.09.2019 18:40
Health, 17.09.2019 18:40
