subject
Physics, 19.08.2019 22:10 brianlykid3042

In simple harmonic motion, the speed is greatest at that point in the cycle when
a. the magnitude of the acceleration is a minimum.
b. the kinetic energy is a minimum.
c. the magnitude of the acceleration is a maximum.
d. the displacement is a maximum.
e. the potential energy is a maximum.

ansver
Answers: 3

Other questions on the subject: Physics

image
Physics, 21.06.2019 17:10, emmafrye1
Aprojectile is launched horizontally 10m above the ground and with an initial velocity of 15 m/s. a) sketch the trajectory using an appropriate coordination system. b) how long for the projectile to reach the ground. c) how far did projectile travel horizontally before striking the ground. d) determine the projectilex & y position at t-1.3s e) determine the magnitude and direction of projectile velocity at t= 1.3s f) determine the magnitude and direction of projectile acceleration at t-1.3s
Answers: 1
image
Physics, 21.06.2019 20:20, pamelperezz26
Ateam of astronauts is on a mission to land on and explore a large asteroid. in addition to collecting samples and performing experiments, one of their tasks is to demonstrate the concept of the escape speed by throwing rocks straight up at various initial speeds. with what minimum initial speed vesc will the rocks need to be thrown in order for them never to "fall" back to the asteroid? assume that the asteroid is approximately spherical, with an average density p 3.84 x108 g/m3 and volume v 2.17 x 1012 m3 recall that the universal gravitational constant is g 6.67 x 10-11 n m2/kg2
Answers: 2
image
Physics, 21.06.2019 22:30, ayoismeisjjjjuan
An engineer designs a roller coaster so that a car travels horizontally for 162 ft, then climbs 127 ft at an angle of 31.0° above the horizontal. it then moves 127 ft at an angle of 46.0° below the horizontal. if we take the initial horizontal motion of the car to be along the +x-axis, what is the car's displacement? (give the magnitude of your answer, in ft, to at least four significant figures and give the direction of your answer in degrees counterclockwise from the +x-axis.)
Answers: 1
image
Physics, 22.06.2019 02:30, agelafa
The act of moving from one place to another. a. locomotor b. aerobic c. stationary d. static
Answers: 3
You know the right answer?
In simple harmonic motion, the speed is greatest at that point in the cycle when
a. the magni...

Questions in other subjects:

Konu
Mathematics, 08.04.2020 17:35
Konu
Mathematics, 08.04.2020 17:35