The position of a 0.360 kg object attached to a spring is described by x=(0.270 m)...
The position of a 0.290 kg object attached to a spring is described by x = (0.250 m) cos(0.325πt) a) Find the amplitude of the motion. b) Calculate the spring constant. c) Calculate the position at t = 0.225 s. d) Calculate the object's velocity at t = 0.225 s.
The position of a 0.250 kg object attached to a spring is described by x = (0.240 m) cos(0.305nt) Find the amplitude of the motion. Submit Answer Tries 0/15 Calculate the spring constant. Submit Answer Tries 0/15 Calculate the position at t = 0.245 s. Submit Answer Tries 0/15 Calculate the object's velocity at t = 0.245 s. Submit Answer Trias 0/15
Last part
The position of a 0.30-kg object attached to a spring is described by x = (0.28 m) cos(08nt). (Assume t is in seconds.) (a) Find the amplitude of the motion. 0.28 (b) Find the spring constant. 1.89 N/m (c) Find the position of the object at t 0.36 s. 0.173 d) Find the object's speed at t- 0.36 s. Enter a number differs from the correct answer by more than 10%. Double check your calculations. m/ Need Help?...
0.8 kg is attached to a horizontal spring. Its position varies with time as x = (0.37 m)cos(0.3nt) An object of mass m (a) Find the amplitude of its motion (in m). m (b) Find the spring constant (in N/m). Find the position (in m) at t 0.2 s (c) (d) Find the speed (in m/s) of the object at t = 0.2 s. m/s еВook
A 2.00-kg object is free to slide on a horizontal surface. The
object is attached to a spring of spring constant 300 N/m , and the
other end of the spring is attached to a wall. The object is pulled
in the direction away from the wall until the spring is stretched
50.0 mm from its relaxed position. The object is not released from
rest, but is instead given an initial velocity of 2.50 m/s away
from the wall. Ignore...
A 3.00-kg object is free to slide on a horizontal surface. The object is attached to a spring of spring constant 300 N/m ,and the other end of the spring is attached to a wall. The object is pulled in the direction away from the wall until the spring is stretched 70.0 mm from its relaxed position. The object is not released from rest, but is instead given an initial velocity of 2.50 m/s away from the wall. Ignore friction....
A 1 kg object is attached to a spring and stretches it 0.2 m on its own. There is no damping in the system, but an external force is present, described by the function F(t) = 6 cos omega t. The object is initially displaced 30 cm downward from equilibrium with no initial velocity and system experiences resonance. Find the displacement of the object at any time t.
Could you please answer all of the following questions? 1. A 3 kg object attached to a spring oscillates with an amplitude of 15 cm and a period of 2 s. At a time t = 0.5 s, the object's position is x = 9.1 cm. Determine a) the spring constant of the spring b) the total energy of the system (in joules) c) the maximum speed of the object d) the position of the object as a function of...
A 2.00-kg object is free to slide on a horizontal surface. The object is attached to a spring of spring constant 300 N/ m, and the other end of the spring is attached to a wall. The object is pulled in the direction away from the wall until the spring is stretched 50.0 mm from its relaxed position. The object is not released from rest but is instead given an initial velocity of 2.50 m/s away from the wall. Ignore...
(11) A block, attached to a spring, executes simple harmonic motion described by the position expression: x-20 m cos(10t), where x is in meters and t is in seconds. If the spring constant is 1,000 N/m what is the mass of this block: (A) 100 kg (B) 2.5 kg (C) 10 kg (D) 390 kg (E) 109 kg