epring of length L and spring constant k is standing on one end. A block of mass m is placed on the spring, compressing it. What is the length of the compressed spring? 5.

Q: The passengers feel:

A: Given, velocity of car(v) = 20 m/s            radius (R)            = 100m

Q: A.path A B. path B C. path C D. path D E.path E

A: A girl attach a rock to the string, she is swinging it counter clockwise.

Q: An automobile engine slows down from 3100 rpm to 1500 rpm in 2.3 s . a) Calculate the total…

A: Given data:  Initial angular velocity (ω0) = 3100 rpm Final angular velocity (ω) = 1500 rpm Time (t)…

Q: Let A22+-7 B-42+-l C-3+5 Complete each vector sum A B+C A+ B-C + A-B+C A-B-C +

A: Write the vector expression for the three given vectors.

Q: How long does it take a plane, traveling at a constant speed of 247 m/s, to fly once around a circle…

A:

Q: Choose all that apply to tangential speed.   A. The linear speed tangent to a curved path as in…

A: Tangential Speed is defined as the speed at which a particle is moving on a circle.…

Q: Which of the following is an INCORRECT vector operation? O a. O b. O C. O d. B-A= -(B-A) B + A = A +…

A: GIVEN            vector are given ,

Q: A mass is moving in a uniform circular motion under the effects of a centripetal force. If the force…

A: If a body of mass m is moving in uniform motion in a circle of radius r under centripetal force F…

Q: Identifying Anti-Parallel Vectors Identify which of the following vectors are anti-parallel to B. x…

A: Antiparallel vectors are two vectors that point in exactly opposite directions, yet have the same…

Q: Same situation as in the previous problem this time the magnet has mass 5.05 kg, the force pulling…

A: The correct answer is option (c) i.e. 8.53 m

Q: 1- Two vectors quantities are said to be equal if

A: 1.

Q: What is the average linear speed of the Earth about the Sun?

A: The given data are: r=1.496×1011 mT=365 days=365×24×3600 s=31536000 s Here, r denotes the distance…

Q: Six vectors are shown below. ン Select all vectors which have the same magnitude.

A: The quantities which has both magnitude and direction are called vectors. A vector has a head and a…

Q: I'm having trouble with the formula for a kinematics problem in physics 211. What is the distance in…

A:

Q: The magnitude of the resultant of the vectors shown in figure is 5 N 7N

A:

Q: 788 N 32 985 N 53 411 N

A: In the given problem, three different forces are acting on a car, in three different directions. Let…

Q: Explain the right-hand rule.

A:

Q: What is the magnitude of the centripetal acceleration of a bicycle that is traveling at a speed of…

A: Givenspeed of bicycle (v)=5.2 m/sRadius of circle (r)= 11 m

Q: 2-115. Determine the magnitude of the projection of the force F, along cable AC. F 40 N 4 m 70 N 2m…

A:

Q: A particle with mass m = 100 g moves around a horizontal circle with a diameter d it takes t = 3s to…

A: Giveb: m = 100 g = 0.1 kg, r = 1 m, t = 3 s, θ=2π

Q: A fan is rotating at a constant speed of 60 rpm. The fan has a diameter of 0.50 m and coasts to a…

A: Initial speed of fan is ωi = 60 rpm  Radius of the fan is R = 0.25 m  t = 30 s

Q: 12-199. Determine the speed of the elevator if each motor draws in the cable with a constant speed…

A: To determine,The speed of the elevator if each motor draws in the cable with a constant speed of5…

Q: 6.) A bucket of mass 1.60 kg is whirled in a vertical circle of radius 1.45 m . At the lowest point…

A:

Q: The force F has a magnitude of 780 N. Express F as a vector in terms of the unit vectors i and j.…

A:

Q: Step 2. Refer back to Figure 8.1. For which types of electromagnetic radiation is the atmosphere of…

A: For which type of the electromagnetic radiation is the atmosphere of the Earth totally opaque.

Simple harmonic motion

Simple harmonic motion is a type of periodic motion in which an object undergoes oscillatory motion. The restoring force exerted by the object exhibiting SHM is proportional to the displacement from the equilibrium position. The force is directed towards the mean position. We see many examples of SHM around us, common ones are the motion of a pendulum, spring and vibration of strings in musical instruments, and so on.

Simple Pendulum

A simple pendulum comprises a heavy mass (called bob) attached to one end of the weightless and flexible string.

Oscillation

In Physics, oscillation means a repetitive motion that happens in a variation with respect to time. There is usually a central value, where the object would be at rest. Additionally, there are two or more positions between which the repetitive motion takes place. In mathematics, oscillations can also be described as vibrations. The most common examples of oscillation that is seen in daily lives include the alternating current (AC) or the motion of a moving pendulum.