CAN ANYONE SOLOVE THESE 3 QUESTIONS FROM ME PLEASE
CAN ANYONE SOLOVE THESE 3 QUESTIONS FROM ME PLEASE A projectile fired vertically upward at t...
A probe has been launched vertically from the surface of Mars. At time t 0, it has reached a height of y1,0 320 m, and is moving upward at vy10 80 m/s when its engines cut out. At the same moment, the mother ship is y20 1500 m from the Martian surface, moving down directly toward the probe at 25 m/s and slowing down at the rate of 0.80 m/s2. On the surface of Mars, the gravitational acceleration is gMars-3.72...
2.48 • A large boulder is ejected vertically upward from a vol- cano with an initial speed of 40.4 m/s. Ignore air resistance. (a) At what time after being ejected is the boulder moving at 20.5 m/s upward? (b) At what time is it moving at 20.5 m/s downward? (c) When is the displacement of the boulder from its initial position zero? (d) When is the velocity of the boulder zero? (e) What are the magnitude and direction of the...
A 2kg mass is suspended vertically from a spring attached to a fixed support. The spring satisfies Hooke's law with a spring constant of k 18 N m1. No damping is present. Gravity acts on the mass with a gravitational constant of g 10 m s2. An external force of R 24 sin (wt) Newton is applied to the mass, directed downwards, where t is the time in seconds since the mass was set in motion and w is a...
A spring is suspended vertically from a fixed support. The spring has spring constant k=24 N m −1 k=24 N m−1 . An object of mass m= 1 4 kg m=14 kg is attached to the bottom of the spring. The subject is subject to damping with damping constant β N m −1 s β N m−1 s . Let y(t) y(t) be the displacement in metres at the end of the spring below its equilibrium position, at time t...
5 points) A spring is suspended vertically from a fixed support. The spring has spring constant k=28 N m−1k=28 N m−1. An object of mass m=14 kgm=14 kg is attached to the bottom of the spring. The subject is subject to damping with damping constant β N m−1 sβ N m−1 s. Let y(t)y(t) be the displacement in metres at the end of the spring below its equilibrium position, at time tt seconds. (5 poins) A spring is suspended vertically...
A spring is suspended vertically from a fixed support. The spring has spring constant k=24 N m −1 k=24 N m−1 . An object of mass m= 1 4 kg m=14 kg is attached to the bottom of the spring. The subject is subject to damping with damping constant β N m −1 s β N m−1 s . Let y(t) y(t) be the displacement in metres at the end of the spring below its equilibrium position, at time t...
heavy mass is suspended vertically from a large spring anchored at one end, similar to the scenario wie h mall spring. The mass is perturbed from equilibrium and allowed to the move up and down with simpom equilibrim in 5. A simple-harmonic motion from equilibrium in n with The vertical motion for the mass is shown below, where x (y-axis) represents vertical displacement oris is x in cm. centimeters and the x-axis is time in seconds, similar to the force-time...
Projectile A is fired at a speed Vo at an angle 0 above horizontal as shown and projectile B is fired at the sar but at a speed of 2%. Use this for Questions #1-7. angle Draw the initial velocity vectors for both projectile A and projectile B. Remember that the length of your arrows is important. 1. 2. Compare the initial horizorntal and vertical velocities of projectiles A and B. Be specific. Explain your answers. 3. Compare the horizontal...
(5 points) A spring is suspended vertically from a fixed support. The spring has spring constant k=28 N m−1k=28 N m−1. An object of mass m=14 kgm=14 kg is attached to the bottom of the spring. The subject is subject to damping with damping constant β N m−1 sβ N m−1 s. Let y(t)y(t) be the displacement in metres at the end of the spring below its equilibrium position, at time tt seconds. (a) Give a value of ββ which...
Please show all work. Thanks inn rim 0 x=A Consider the spring-mass system above. A block of mass 4.00 kg is attached to the end of a spring with a force constant of k = 600 N/m. The spring is stretched to a position of x A, and then released to oscillate over a frictionless surface. The maximum speed achieved by the block is 3.00 m/s 2. a. What is the maximum displacement A of the spring from equilibrium (the...