A 10 N 100 cm 2.0 kg O Search 25 cm 10 N F₂

Q: Which formula did you use for this? I'm too slow to catch up

A: Given, Initial velocity = 160 km/h = 44.44 m/s vertically. We know that at maximum height , final…

Q: Draw the electric field lines and equipotential lines for an electric dipole.

A: Electric field: An electric field is a physical field that surrounds electrically charged particles…

Q: A heavy block is supported by three cables as shown. 90° 60° 90° T₁ Which of the following true…

A:

Q: A 67.7 kg base runner begins his slide into second base while moving at a speed of 4.7 m/s. He…

A: Mass, m = 67.7 kg Velocity, v = 4.7 m/s g = 9.8 m/s²

Q: Determine the acceleration of block B at this instant if it is originally at rest. Neglect friction.

A: Given: Mass of block A is mA=20 kg Mass of block B is mB=30 kg Spring constant is k=30 N/m Stretched…

Q: 6. The diagram shows two charges situated in a plane. What is the electric field at point P?? P 44…

A:

Q: A javelin thrower standing at rest holds the center of the javelin behind her head, then accelerates…

A:

Q: Given the two charged particles shown in the figure below, find the electric field at the origin.…

A:

Q: Suppose you have a positive charge and a negative charge which are each fixed in place. If you were…

A: Given that, There are two charges placed at fixed locations. and both have opposite polarities. And…

Q: The drawing shows a square, each side of which has a length of L = 0.250 m. Two different positive…

A:

Q: magnitude and direction of the friction

A: Given: Mass of block is m=84 kg Force applied to the block is P=423 N makes an angle 20° with…

Q: Consider a closed triangular box resting within a horizontal electric field of magnitude E = 6.38 x…

A: The magnitude of the electric field is E=6.38×104 N/C

Q: Two forces F₁ and F₂ act on an object at a point P as shown in the figure below. The magnitudes of…

A: According to question we need to find magnitude of net force at P.

Q: How far does the runner, whose velocity versus time graph is shown in the Figure, travel in the…

A:

Q: Protons in the nucleus of atoms can be within a few femtometers of one another (femto= 10-15 If two…

A:

Q: Figure 2 shows an example of position-vs-time data for the cart's motion, as well as the software's…

A:

Q: If you were to place a ball on the slope of a hill and let go, which way would it start to roll and…

A: An object always tends to have minimum potential energy. And we know potential energy of an object…

Q: F2 7. The captain of a small plane starts his journey by proceeding west. The speed of the plane…

A:

Q: The magnitude of the force between two stationary, charged dust particles is 24.0 µN. If the…

A: Given value--- The magnitude of the force between two stationary, charged dust particles is 24.0…

Q: (1.) A 20 picoFarad capacitor has an area of 350 square (a.) How far apart are the plates? d=1.033 x…

A:

Q: Two charges are repelled by a force of 6.0N. If the distance between them doubles, what is the force…

A:

Q: 3. At which value of Reynolds number will a flow in a smooth and straight pipe start transitioning…

A:

Q: nucleus of an atom are approximately 10- 15 m apart, while the electrons in an atom are about 10- 10…

A:

Q: A golf ball is struck with a five iron on level ground. It lands 91.9 m away 4.40 seconds later.…

A: Given value--- horizontal distance = 91.9 m. time period = 4.40 s. We have to find--- What was…

Q: To recharge a 12.0 V battery, a battery charger must move 4.24x105 C of charge from the negative…

A: Given:potential difference, V= 12.0 Vamount of charge transferred, Q = 4.24×105 CAsked:To find work…

Q: A railroad train is traveling east at 30.0 m/s in still air. The frequency of the note emitted by…

A: Given that,  Speed of train, vs = 30 m/s Frequency note emitted by the train whistle is, fs = 440 Hz…

Q: A car is driven east for a distance of 48 km, then north for 29 km, and then in a direction 27° east…

A: Given value--- A car is driven east for a distance of 48 km, then north for 29 km, and then in a…

Q: If a force of 36 N stretches a spring 0.3 m beyond its natural length, how much work does it take to…

A: Force (F)=36 N DISPLACEMENT(X)=0.3m first, we will find the spring constant(k) using F=-kx and then…

Q: 63) Three point charges are arranged along the x axis. Charge q1 = -4.50 nC is located at x = 0.200…

A:

Q: 1. What is the term that defines how bright an object actually is?

A: Brightness of star means that how much wattage the star has; that is the power of it. A star having…

Q: You need to drag a very heavy table (m = 75kg) across the kitchen floor, so you provide 450N [R 35…

A:

Q: A cubic box with sides of length a is located with its center at the origin. A constant electric…

A: Given:Side length of cube: aDirection of the constant electric field: +x direction To find:The side…

Q: bear, searching for food wanders 35 meters east then 20 meters north. Frustrated, he wanders another…

A:

Q: 73. You and your bicycle have combined mass 80.0 kg. When you reach the base of a bridge, you are…

A: Write the given values with the suitable variables. m=80 kgu=5 m/sv=1.5 m/sh=5.2 m Here, m, u, v,…

Q: A car is moving with a velocity (3.0 m/s) x + (1·0m/s) 4 and 2.0 seconds later its velocity is…

A:

Q: A parallel plate capacitor has a separation of 0.032 m and a potential difference of -64 V. If the…

A: Given data: Separation distance of the parallel plate capacitor, d=0.032 m Potential difference,…

Q: X-component of the electric field

A: Given: Two charges as q1=1×10-7 C and q2=3.2×10-7 C A point A having coordinates 0,3 cm Position…

Q: An object is moving at 3.5 m/s as it rolls up a frictionless hill. How fast will the object be…

A:

Q: An eletrostatic paint sprayer consists of a charged metal sphere. Charged paint droplets (the sign…

A: (a) Given: Radius of the sphere r=Diameter2=0.3 m2=0.15 m, Potential of the sphere Vsphere=25…

Q: Calculate the magnitude and direction of the vector Δv.   h) Finally, write the vector Δv in terms…

A:

Q: You charge a 4.0-cm-radius metal sphere with −11 nC of charge. At what distance from the surface of…

A:

Q: 1. what is the acceleration at t=0.9 s? 2. what is the acceleration at t=4.9 s? 3.what is…

A: Since you have posted a question with multiple sub-parts, we will solve the first three sub-parts…

Q: You throw a small rock straight up from the edge of a highway bridge that crosses a river. The rock…

A: Time, t = 7 s Vertical distance, s = 27 m Speed, v = ?

Q: Iron has a Body- Centered Cubic (BCC) structure with atomic radius 0.123 Å. Find the lattice…

A: Given value--- atomic radius = 0.123 A. We have to find--- lattice constant?

Q: Show that the time-dependent Schrödinger equation preserves the normalization of the wavefunction,…

A: Here, if ψ(x,t) is normalized at t=0,…

Q: K 2. Resonances in a Tube A student is given a tube of unknown length and cannot tell whether the…

A: Given: A student is given a tube of unknown length and cannot tell whether the ends of the tube…

Q: Is the electric field magnitude larger at point A or point B?

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

Q: 3- A 10 kg block is attached to a wall and also placed on top of a 40 kg block. The coefficients of…

A:

Q: A thin, rigid, spherical shell with a mass of 3.76 kg and diameter of 0.228 m is filled with helium…

A: According to the question data h=3.60m m=3.76kg d=0.228m P=1atm We need to find (a) Upward…

Q: A small object moves along the x-axis with acceleration az (t) = -(0.0320 m/s³) (15.0 s-t). At t = 0…

A: Acceleration is mathematically defined as the derivative of speed with respect to time as a=dvdt…

Wien's displacement law

Students often get confused between Wien's displacement law and Planck's radiation law. Although both are historically related, yet they are conceptually different. Planck's law helps determine the spectrum of a blackbody, while Wien's law determines the relationship between peak wavelength and temperature.