mag ni ludes Fi=300N nd F= 200 N,ane aNales 300 & 15°. 4) Wne the pasallelgram /frkung le rule to draw he resultant R emd its divectron witth hergontal x azıs. (where e is the angle ia degrees). 45 300

Q: A light wooden uniform metre rule was clamped to the surface of a bench so that a length L of the…

A: Given,

Q: How much heat must be removed from 0.75 kg of water at 0 oC to make ice cubes at 0 C?

A: Removed heat= 250.5 kilo joule

Q: 4) Playing Golf in Scotland: was achieved by Maurice Allen (USA) at the Americas Golf Outlet in…

A:

Q: 5. Create a graph of Charge, Q on the y-axis versus Voltage, V on the x-axis using your data results…

A:

Q: 4. In 1896 in Waco, Texas, William Crush parked two locomotives at opposite ends of a 6.4-km-long…

A:

Q: What is the acceleration of the cat at t= 7.2 s? (a) –9.8 m/s? (b) 0.0 m/s (c) 0.67 m/s² (d) -2.0…

A:

Q: question I need help finding out why The equation turns into that answer. it is all in the picture…

A:

Q: If factor assuming the speed of a Car is increased by 66%, by what it's Minimum braking distance be…

A: Consider d is the distance after which the car will come to rest after braking. Apply the third…

Q: In a RC circuit, the battery has fully charged the capacitor. Then at t=0 the battery is removed.…

A:

Q: 11.16 A projectile enters a resisting medium at x = (0 with an initial ve Vo = 900 ft/s and travels…

A: The velocity of the system follows the equation, v=v0-kxinitial velocity, v0=900 ft/sif x=4 in=0.33…

Q: a pivot on a horizontal pole. The pendulum is set into motion such that its angular velocity w(t) as…

A:

Q: Consider a sports car moving on a straight track according to the equation x = 2t2 +t+ 1, where x is…

A: The position of a sprots car with respect to time is given by : x(t) = 2t2 + t + 1

Q: A 7 kg block of wood resting on a platform was hit by a 0.08 kg of bullet travelling upward with a…

A:

Q: 1. A bicyclist starts at point P and travels around a triangular path that takes her through points…

A:

Q: A 6.22kg block is pushed across a horizontal surface with a hori: 12.7N. The acceleration of the…

A: Mass of block,                        Horizontal force on block                       Friciton force…

Q: What exactly do you mean when you say "unit"?

A: What exactly do you mean when you say "unit"?

Q: Only 100% sure experts solve it correct complete solutions okk

A: If you have any questions let me know in comment box.

Q: N vs. TIME graph below, click on the spot where the VELOCITY IS ZERO (the arrow will be placed where…

A: Introduction: When the body does not gets displaced with time, the velocity is said to be zero. So,…

Q: 22. The rate of growth of a fish population is modelled by 60000e-0.6t (1 + 5e-0.6t) 2¹ where t is…

A:

Q: A horizontal 4.00-m long, 7.00-kg uniform beam that lies along the east-west direction is acted on…

A: We are given a beam which is basically a rod. We are also given formula of moment of inertia of…

Q: A box of mass 1 kg is slid along the floor. The initial speed of the box is 5.7 m/s and it comes to…

A: Given : Mass of box = 1 kg Initial speed =5.7 m/s Final speed = 0 m/s displacement = 9.7 m

Q: How did they get the equation for a?

A:

Q: A ball is dropped from the top ofa 100 m high tower on a 1 planet. In the last s before hitting the…

A:

Q: A toy train engine of mass ME = 6 kg sits on the upper left part of a track, as shown in the…

A: In all collision momentum conserved so Momentum before collision= momentum after collision

Q: A toy car has a 50 g body and four solid wheels, each with a mass of 5 g and a radius of 7 mm. The…

A:

Q: The graph below shows the velocity of a ball on a spring verses time. IM V 05 25 a. 4 Position (m)…

A:

Q: 3. Experimentalist are observing this effect: Initially there is one massive particle at rest. Call…

A: Given: A scenario where particle n is split into p and e

Q: The car in this figure is at rest and at the origin when t = 0. Assuming that its acceleration is…

A:

Q: A spring with a force constant of 225 N/m is resting on a frictionless surface and mounted…

A:

Q: An MBDA official investigated an accident in Roman highway. They saw a 200- feet-long skid mark…

A:

Q: A boat has a speed of 7.290 mi/hr in still water attempts to go directly across a river with a…

A:

Q: Astronomers have taken the spectrum of a new star and found it to be continuous with several dark…

A: Kirchhoff's laws for thermal radiation help to relate the observed spectrums of celestial objects to…

Q: Consider a system of N-particle in a uniform gravitational field. Prove that the total gravitational…

A:

Q: Why not draw the line on my graph by simply connecting two of the data points, for example the first…

A: Consider the given data below,

Q: 30) Why is water not used in a barometer?: * OA) Because its density is greater than that of…

A: The correct option is (C) Because water height at the same temperature would be much higher.

Q: A skier with a mass of 62.0 kg (including equipment) is sliding down a snowy slope. The slope makes…

A: Given in question - Mass(m) = 62.0 KgAngle = To find - Magnitude of the acceleration( a).

Q: Two homogenous, linear and isotropic media have an interface at x=0, x0 describes medium 2, H₁,₁ = 3…

A: Where H→ is the magnetic field intensity and Ht→ and Hn→ are the tangential and normal components.…

Q: What is the insLantaneous velocity of the object at poin ph below?

A: The instantaneous velocity is given as the slope of the tangent to the position time curve.

Q: The solid disk above of m a speed v = 5m/s, a) Calculate its Kinetic Er The solid disk has a radiu…

A: (a)   The kinetic energy of the disk when it translates can be calculated as,

Q: A15 mH inductor is connected to an AC generator with a frequency of 60 Hz and carries a current i…

A: we can say that,  emf=LdidtL= inductancei= current given that:- L=15mH=15×10-3H…

Q: Illustration 2.26 Three particles A, B and C each of mass m are connected to each other by three…

A: Given: constant angular velocity =ω

Q: 8. A drum rotates around its central axis at an angular velocity of 12.0 rad/s. If the drum speeds…

A: Given: Initial angular velocity, ω0 = 12 rad / s , at time t = 0. Final angular velocity, ω = 18.4…

Q: In a football match, a player kicked 400 grams of football with a speed of 70 miles per hour at an…

A:

Q: c) Find the value of r for which U is a minimum. d) What is the minimum value of U?

A: Given U(r) = D(e-2a(r-re) - 2e-a(r-re)) To find minimum value of r we need to differentiate U(r) and…

Q: In a satellite model for a science project, given the masses of the three satellites m=2.2 kg, mR =3…

A:

Q: 1. A 60.0 kg skydiver is falling through the air (parachute opened). At one point, the acceleration…

A: Mass of skydrive  M = 60.0 kg  Acceleration at one point is , A = 4.60 m/s2  Force of friction at…

Q: The nuclear An energy of 68.0 eV is required to excite a hydrogen-like atom from its second Bohr…

A: Concept: To determine the value of Z which is the charge of the nucleus we will use the Formula of…

Units and Dimensions

These are generally defined as the terms which precede or describes the dimensions further. These are also further divided into two parts namely fundamental units and the derived units.