9. NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to this part. The vertical motion of mass A is defined by the relation x= cos(104) - 0.1sin(104), where x and tare expressed in mm and seconds, respectively. Consider t= 0.5 s. Determine the maximum velocity and acceleration of A. The magnitude of the maximum velocity and acceleration of A are mm/s, and mm/s², respectively. CWMW

9. NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to this part. The vertical motion of mass A is defined by the relation x= cos(104) - 0.1sin(104), where x and tare expressed in mm and seconds, respectively. Consider t= 0.5 s. Determine the maximum velocity and acceleration of A. The magnitude of the maximum velocity and acceleration of A are mm/s, and mm/s², respectively. CWMW

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter5: Newton's Laws Of Motion

Section: Chapter Questions

Problem 68PQ

See similar textbooks

Similar questions

(d) Calculate the value of its acceleration when the object is 9.00 cm from the equilibrium position. cm/s2(e) Calculate the time interval required for the object to move from x = 0 to x = 7.00 cm. s
Two blocks are connected by a light string that passes over two frictionless pulleys as in Figure P5.24. The block of mass m2 is attached to a spring of force constant k and m1 m2. If the system is released from rest, and the spring is initially not stretched or compressed, find an expression for the maximum displacement d of m2. Figure P5.24
A glider of length 12.4 cm moves on an air track with constant acceleration (Fig P2.19). A time interval of 0.628 s elapses between the moment when its front end passes a fixed point along the track and the moment when its back end passes this point. Next, a time interval of 1.39 s elapses between the moment when the back end of the glider passes the point and the moment when the front end of the glider passes a second point farther down the track. After that, an additional 0.431 s elapses until the back end of the glider passes point . (a) Find the average speed of the glider as it passes point . (b) Find the acceleration of the glider. (c) Explain how you can compute the acceleration without knowing the distance between points and .
d) If I begin the motion by displacing a mass of 4kg by 12.5cm, draw a graph ofthe mass’s motion if k1 = 100N/m and k2 = 200N/m with as many labels as possible
To promote his new single “Itaktak Mo”, Joe decided to launch a satellite into orbit that will intercept allairwaves and play his song worldwide. To do this, he needs to mount his 100 [kg] satellite onto a 750 [kg]rocket. It blasts off vertically from a launch pad with a constant net upward acceleration of 3.80 [m/s2].When it has reached a height of 680 [m], the satellite was released, and the rocket blew up shortly after,due to a system failure. Assume that the satellite was not damaged after the explosion. A. What is the maximum height that the satellite will reach above the launch pad? B. How much time will elapse after system failure before the satellite comes crashing down the launchpad? C. How fast will the satellite be moving just before it crashes?
According to a simplified model of a mammalian heart, at each pulse, approximately 20 g of blood is accelerated from 0.26 m/s to 0.35 m/s during a period of 0.10 s. What is the magnitude of the force exerted by the heart muscle? Express your answer to two significant figures and include the appropriate units. F= ______ units I got 0.02N but it is wrong.
You catch a ball of mass 100 g moving at a rate of 15 m/s in 0.1 s. What is the magnitude of the force felt by your palm? a) 1.5 N b) 150 N c) 15 N d) 15,000 N
A weight is attached to a spring suspended vertically from a ceiling. When a driving force is applied to the system, the weight moves vertically from its equilibrium position, and this motion is modeled by y = 1/6 sin(8t) + 1/8 cos(8t) where y is the displacement (in feet) from equilibrium of the weight and t is the time (in seconds). (a) Use the identity a sin(Bθ) + b cos(Bθ) = a2 + b2 sin(Bθ + C) where C = arctan(b/a), a > 0, to write the model in the form A) y = (b) Find the amplitude of the oscillations of the weight. (c) Find the frequency of the oscillations of the weight
Two astronauts, one of mass 60 kg and the other 90 kg, are initially at rest together in outer space. They then push each other apart. How far apart are they when the lighter astronaut has moved 12 m? Express your answer to two significant figures and include the appropriate units. d=__________
A toy gun uses a spring with a force constant of 300 N/m to propel a 10.0 g steel ball. If the spring is compressed 7.00 cm and friction is negligible, how much force is needed to compress the spring? Group of answer choices 210 mN 21.0 N 2.10 kN 210 kN
(d) Calculate the value of its acceleration when the object is 9.00 cm from the equilibrium position. cm/s2
1. A 1.2 kg block and a 2.8 kg block are initially at rest on a massless platform supported by a spring with a spring constant of 45 N/m.a. What is the compression of the spring with the two masses resting on it? b. If the 2.8 kg block is suddenly removed, what is the initial acceleration of the 1.2 kg block at the moment the 2.8 kg block is removed? Hint: draw a FBD of the 1.2 kg block.c. What maximum height above the platform does the 1.2 kg block reach?