What is the effect of the mass of a pendulum on its period? O The period is unaffected O The period is inversely proportional to mass O The period becomes 2pi O The period is proportional to mass

Q: (3) A silver dollar is dropped from the top of a cliff that is 1362 feet tall. The height of the…

A:

Q: A) What volume would 1 mol of N2 occupy at STP? Give your answer in liters rounded to the tenths…

A: Molar mass of N2= 28 g/mol n=mole=1 mol R=0.083144598 L.bar.K^-1.mol^-1   applying PV=nRT T=273 K P=…

Q: Consider the following figure. (Assume V = 34.0 V, R₁ = 2.00 2, and R₂ = 6.18 2.) R₁ www V 3.000 Σ…

A:

Q: A lacrosse player provides a torque to a ball at the end of their stick, which provides it with an…

A: Given data: Moment of inertia (I) = 0.5 kg.m2 Angular acceleration (α) = 700 rad/s2 Required: Torque…

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: 19. A horizontal light ray is inci- dent on a crown glass prism as shown in the figure B= 30.0°.…

A: GIVEN A horizontal light ray is incident on a crown glass prism  β  = 30 degrees To find the angle…

Q: A ski starts from rest and slides down a 28° incline 55 m long. • Part A If the coefficient of…

A: Given data: Angle of inclination, θ=280 Distance covered, d=55 m Coefficient of friction, μ=0.090

Q: Several forces act on an object, but the total work done by all of the forces is zero. What can be…

A: Work done is defined as, by applying a force, displacement of an object from one position to another…

Q: A light spring obeys Hooke's law. The spring's unstretched length is 33.0 cm. One end of the spring…

A: The length of the spring is 33cm The mass (m) attached is 7.00 kg

Q: 2. The Modified Atwood Machine above has the following masses: m1 3 kg and m2 =5 Kg. The coefficient…

A: Kinematics.

Q: a state highway patrol car radar unit uses a frequency of 9.00*10^9 Hz. What frequency difference…

A: Given that:-Original frequency, F=9.00×109 Hzrelative speed of object, v=28.6 m/sSpeed of light,…

Q: Constants | Periodic Table A 24 g bullet strikes and becomes embedded in a 1.55 kg block of wood…

A:

Q: The figure shows a uniform, horizontal beam (length = 10 m, mass = 25 kg) that is pivoted at the…

A: Given:   Length, L = 10 m Mass of rod, m =25 kg Mass of person, M = 60 kg Distance of person from…

Q: *57 G0 A puck of mass m = 1.50 kg slides in a circle of radius r = 20.0 cm on a frictionless table…

A: Given data:  Mass of puck (m) = 1.50 kg Radius of circular (r) = 20.0 cm Mass of cylinder (M) = 2.50…

Q: In one series of aircraft exercises, a pilot went down 370 m after ejecting from his jet plane and…

A: Given:distance travelled by pilot after ejection, d = 370 mcrater depth, x = 1.1 mmass of the pilot,…

Q: Help Liam Liam drew this graph on the previous screen. T What do you think happened to the green…

A: In the given graph there are two  values of height corresponding to one value of time. So when he…

Q: A small plastic ball of mass m = 1.50 g is suspended by a string of length L = 21.5 cm in a uniform…

A:

Q: A person exerts 195 lb of force to push a box horizontally across a rough floor. If the person…

A:

Q: 1. Four students are trying to move a table from one corner of the classroom to another, as…

A: Given Data: Let us consider the given forces acting on rectangular table. We are to find resultant…

Q: 1.05 (b) The elevator continues upward at constant velocity for 8.2 s. (i) Newton's Law in the…

A:

Q: A room has dimensions of 7.3 m by 5.7 m by 3.2 m. The pressure inside the room is 90,000 Pa and the…

A: using ideal gas equation

Q: Problem 1 A rock is thrown straight upward at 9 m/s just over the side of a raised deck, 5.5 m above…

A: Initial velocity of the rock, Height from which the rock was thrown,

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: A physics lab is demonstrating the principles of simple harmonic motion (SHM) by using a spring…

A: Given: The mass attached to the spring is m = 335 g The spring displaced when the mass is attached…

Q: - (a) What is the equivalent resistance of this circuit if R = 10.0 Q and R, = 15.0 Q? (b) What…

A: In this question we are given with a circuit for which we have to calculate the equivalent…