How long must a simple pendulum with mass 2 kg be if it is to make exactly one swing per second? (That is, one complete oscillation takes exactly 2.0 s.) If the maximum height of the mass with respect to its equilibrium position is .5 m, what is the total energy in the system? (b) What is the velocity when the mass is .25 m above the equilibrium position?

Q: What is the wavelength (in m) of an earthquake that shakes you with a frequency of 11.0 Hz and gets…

A: Given , Frequency of earthquake  (f)= 11 Hz Distance of another city (d)= 80km  OR d= 80000m Time…

Q: Don't provide hand writing solution

A: Therefore  height of the block  is  g(1+μcosϕ)21​v2(b2−1)​ .

Q: 0. Jack throws a ball at an angle of 60° above the horizontal from the top of 45 m tall building. If…

A:

Q: An unknown radioisotope is assayed to be 40 uci at 9.00 am on Monday. An assay at 9:00pm on Tuesday…

A:

Q: Don't provide hand writing solution

A: The system consists of a wheel with moment of inertia I, radius R, and mass M mounted on a…

Q: Don't provide hand writing solution

A: The objective of this question is to calculate the dolphin's acceleration given its initial and…

Q: The electric field is zero everywhere except in the region 0<x<7.00 cm, where there is a uniform…

A:

Q: Help with this.

A: Given data The mass of the bigger block is given as M. The mass of the smaller block is given as m.…

Q: Q4. Convert these into proper vector notation: Westward velocity of 42 km/h. Position 6.5 measured…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Don't provide hand writing solution

A: The objective of the question is to verify that the function P(x) = A(e^(-(x-L)f/kBT) - 1) vanishes…

Q: The wow expert Hand written solution is not allowed

A: Given,Thita =30°Phi =60° M=10kg g=9.8m/s²W=Mg = 98 NFrom the figure,Horizontal…

Q: Don't provide hand writing solution

A: Approach to solving the question: Detailed explanation:If you want revisions, please request for…

Q: Don't provide hand writing solution

A: The objective of the question is to analyze the motion of a ball moving in a resisting medium and to…

Q: D. What is the velocity of the rocket when it reaches 250 m? Express your answer in component form.…

A:

Q: Times New. 2. 4. 5. 6. Problem 4: Two cars are in a 500 meter race. Car 1 has an acceleration of 3…

A: For car 1 Max. Velocity = 54 m/s u = 0     ,     a = 3 m/s2 Time to gain maximum velocity (t1)  v =…

Q: Question 7 A solid steel sphere of radius 20 cm has a density of 2000 kg/m. The sphere is then…

A: Problem (7): Given: The radius of the solid sphere is 20 cm. The density of the sphere is 2000…

Q: Don't provide hand writing solution

A: The objective of the question is to find the electric potential energy stored in a parallel plate…

Q: The figure below shows a bullet of mass 160 g traveling horizontally towards the east with speed 395…

A: The law of conservation of momentum states that the total momentum of a closed system is constant…

Q: An m = 6.40-kg clay ball is thrown directly against a perpendicular brick wall at a velocity of 22.0…

A:

Q: Don't provide hand writing solution

A: The objective of the question is to set up the necessary integrals to calculate the total mass, the…

Q: Can somone please help with getting the answers too each question?

A: The total path length travelled is known as distance.The shortest path between final and initial…

Q: Which example demonstrates only potential energy? O a fish swimming in a lake O an ox taking a nap…

A: The energy possessed by an object by virtue of its position is called potential energy. The energy…

Q: 0.05 Blue 0.04 Green Rled 0.03- Red Vdc0 0.02- U= 12 V Set current to 10 mA 0.01 LED LED voltages…

A: Given The source potential is U=12V And the circuit has one resistor Rled and LED.   1) From the…

Q: You must have to explain the things , Don't just copy the answer from othersite

A:

Q: 00

A: Vector A = &lt;-4,-2&gt;Vector B = &lt;-3,1&gt;To Find :Vector A + Vector B

Q: 5. The drawing below shows a moving object that has been photographed at equal 1 time intervals. The…

A: In the figure, the dots represent the position of the object at each second. The object starts from…

Q: (Please don't use hand raiting)

A: The objective of the question is to find the final concentration of ClO in atm for the given…

Q: Note: The currents are not necessarily in the direction shown. Use the following variables as…

A: V1 = 26 volts V2 = 13 volts R = 10 ohm R1 = 28 ohm R2 = 12 ohm

Q: Find the following. %3D 24.4 m/s Angle 0 13.1 m/s

A:

Q: Choose all of the processes from below which describe changes which are independent of the path by…

A: Processes that describe changes independent of the path by which the change occurs are associated…

Q: A 1-kg metal ball slides across an incredibly smooth table at 5 m/s and hits a 0.2-kg metal ball at…

A: For the given problem, we need to check the law of conservation of momentum and energy before and…

Q: When light passes from air into glass, A B C D its frequency decreases because its speed decreases.…

A: When light enters the glass medium form air medium , as a result the density of the medium for light…

Q: CapAvv Fdrag (a) (pencil/paper) Calculate a (Ca = 1/2), the diameter is 24 cm, the mass is 624 g,…

A: Given: The diameter of the spherical basketball is d=24 cm=0.24 m. The mass of the ball is m=624…