6. a) Describe the motion pictured by the v-vs.-t graph shown. v(m/s) H t(s) 6 78 2 4
Q: Please help answer questions 3, and 4 info: Imagine the scene based on your observations of American...
A: (3) Given: The final position is xf. The initial velocity is xi. The launch angle is θ. Introduction...
Q: A golf ball is hit off a tee at the edge of a cliff. Its x and y coordinates as functions of time ar...
A:
Q: Abel is not sure why, from h = Yi Sih- 0, the height the tennis ball reaches is maximum when 0, = 90...
A:
Q: The 4 metric ton (4000-kg) hammer of a pile driver is lifted 0 m in 2.0 S. What power does the engin...
A: Mass of the Hammer, m=4000 kg Height it has been taken to, H=0 m Time required, t=2.0 s Work done, W...
Q: (a) Find the voltage drop in the first extension cord having a 0.0360 N resistance and through which...
A: Ohm's Law The potential difference between a conductor is directly proportional to the current flowi...
Q: In a car lift used in a service station, pressure is transmitted by an incompressible liquid from a ...
A: Given data r1=0.05 mr2=0.15 mF2=13300 N
Q: Two forces, F1 = (6.10î + 4.30ĵ) N and F2 = (3.40î + 7.65ĵ) N, act on a particle of mass 2.20 kg tha...
A: Given F1 = (6.10î + 4.30ĵ) N F2 = (3.40î + 7.65ĵ) N m=2.20kg P(+2.05 m, −4.50 m)
Q: In a constant-volume process, 216 J of energy is transferred by heat to 0.98 mol of an ideal monatom...
A: ∆W=P∆V=P0 m3=0 J
Q: 1. An electron initially moves in first excited state, if it absorb energy with frequency 5x10" Hz. ...
A: Part 1: The energy of the electron in the first excited state is E1=-3.4 eV. The kinetic energy asso...
Q: Galileo is often credited with the early discovery of four of Jupiter's many moons.The moons orbitin...
A: According to Kepler's law of harmonics (or Kepler's third law), the period of motion of a moon aroun...
Q: HW1: If an X-ray diffraction pattern for a powder sample of Cr (crystal system: body-centered cubic ...
A:
Q: HW1: If an X-ray diffraction pattern for a powder sample of Cr (crystal system: body-centered cubic ...
A:
Q: Vhen vou are swimmine at the bottom of a oool. the water above and around vou exerts force on vour e...
A: Concept used: Buoyant force acts on objects in fluid.
Q: How can you tell from an acceleration graph when the velocity is constant or not changing?
A: The acceleration of the particle is given by Where v = Velocity of the particle
Q: A delivery boy wishes to launch a 2.0-kg package up an inclined plane with sufficient speed to reach...
A: Solution Given Below:
Q: 5. What is the advantage and disadvantage for the amplitude modulation?
A: To answer: The advantage and disadvantage of amplitude modulation.
Q: Derive an expression for the total number of states in a semiconductor material (per unit volume) be...
A: The density of states represents the number of states per unit volume. For this problem, we simply n...
Q: Tarzan weighs 700 N and swings from a 16 m vine. If Tarzan drops 3.0 m in his swing, determine the ...
A: wieght of tarzen= 700 newton g= 10 m/s2 radius of curve= length of vine= 16 meter loss in hieght fro...
Q: A machine has to carry out punching operation at the rate of 10 holes per minute. It does 6 kN-m of ...
A: Given: A machine has to carry out punching operation at the rate of 10 holes per minute. It does 6 k...
Q: mw H.W.: If Pn(x) = An(a4)" e¯ ,then 2h (a) find A1, A2, a441, a_Þ½
A: Given: The wave function is
Q: draw an idealized acceleration graph for motion at constant velocity whether moving in the positive ...
A:
Q: € 2/ here Vo is a constant and e is some small number (e < 1). (a) Write down the eigenvectors and e...
A:
Q: A potential difference of 75 mV exists between the inner and outer surfaces of a cell membrane. The ...
A: The work done to move a charge q through a potential difference of V is equal to the gain in potenti...
Q: Use GRESA 1. A capacitor is made of 2 rectangular metal plates with side length of 3cmx6cm separate...
A: Given Data: voltage =110v Two rectangular metal plates with side length 3cm x 6cm distance =2.36 cm ...
Q: Q.2. Discuss in detail different types of ball-milling and their advantages.
A: Ball mills are commonly used for crushing and grinding the materials into an extremely fine form. Th...
Q: Fluid Mechanics / Static Fluid This problem involves a cylinder falling inside & pipe that i...
A: Solution given Below
Q: 5. If the quality factor of the Nd: YAG (1.064 um) laser is (Q=1.85x10) with a length resonator (Im)...
A: Let the wavelength of the laser beam be λ0, the length of the resonator be L, and ∆v be the full wid...
Q: cy.prove mather
A: Given: A cycle is drawn as,
Q: Please help me ASAP? I want explanations answers are here
A: In Given problem: q= 0.25 nC= 0.25*10-9 C r=0.05 meter (radius of conducting sphere) point A is at c...
Q: (a) Table 1: Calculate the focal length using the Lens equation and complete the table given (Write ...
A: Then lens equation is given by, 1v-1u=1f where, v is the distance of image from the lens, u is the d...
Q: The part shown is loaded at point B with 300 lbf in the negative y direction, at point C with 200 lI...
A:
Q: answer all three parts (a,b,c)
A: Given: r1=12cm=0.12m, q1=5×10-9r2=3cm =0.03m, q2=-3×10-9 cr1→=<0,0,0> , r1→ =<25,0,0>cmI...
Q: H.W.: Use the graphical approach to determine the drag coefficient C needed for a parachutist of mas...
A:
Q: Q5:- In the epicyclic gear train shown in the Fig. below the pinion B and the internal wheels E and ...
A: Given: the values are given in the question as follows: TB=15TC=30TD=25 let TE and TF be the numb...
Q: How to measure the speed of the charged particles passing through fields?
A: Let us consider the example of an electron being accelerated by an electric field E, in this case th...
Q: HW1: If an X-ray diffraction pattern for a powder sample of Cr (crystal system: body-centered cubic ...
A: Given: The lattice parameter is a=0.3 nm. Miller indices at where the peak is observed are (hkl) (10...
Q: HW1: If an X-ray diffraction pattern for a powder sample of Cr (crystal system: body-centered cubic ...
A: Here the sample is in powder form and the crystal system of the sample is BCC. The Lorentz polarizat...
Q: Consider the rotational kinematic motion profile indicated below. t: 0 → 5 s P = 6 deg/s , Q = 0 deg...
A: Given: The rotational kinematic motion profile t:0→5sP=6deg/s , Q=0deg/s , R=0deg/sΦ(0)= 0 deg/s ,...
Q: Two blocks of masses m1 = 4.0 kg and m2 = 8.0 kg are connected with a string that passes over a very...
A: As block 2 is released, it moves in the downward direction up to a distance d. This means that the g...
Q: A ball is thrown upward from the top of a 35-m tower, as in the figure below with initial velocity v...
A: To solve this question we will use the concepts of projectile motion. When a projectile is launched ...
Q: An object of mass m, = 4.30 kg placed on a frictionless, horizontal table is connected to a string t...
A:
Q: Thermodynamics Question! Please and thank you for all your help! Please make sure the answer is vali...
A:
Q: A 3*10°C charge is at (-1, 0). A-4*10°C charge is at (2, 0). (a) Calculate the field at the origin. ...
A: (a) Given: The charge at -1,0 is 3×10-6 C. The charge at 2,0 is-4×10-6 C. Introduction: Electric fie...
Q: The beat waveform is shown in the figure. It is made up of two waves fA and fB. What is the lowest f...
A: The time period of the given beat waveform written as the time taken by the waveform in completing o...
Q: QUESTION 1 A surveyor uses a steel measuring tape that is exactly 75000m long at a temperature of 20...
A: The length of the tape is given as, Lo = 75.000 m The initial temperature is given as, T1 = 25oC The...
Q: A 1200-kg car going 30 m/s applies its brakes and skids to rest. If the friction force between the s...
A: Solution: Given data mass = m =1200 kg speed = v= 30 m/s Force = 6000 N we know that kinetic energy ...
Q: What is the volumetric flow of blood, find the volumetric flow in a 2.5-mm-diameter vessel in which ...
A:
Q: ceways nelboards
A: Solution: As per rule, here solved only one question so please post the remaining question in a next
Q: 2-What is specific fuel consumption of an engine?
A: what is specific fuel consumption of an engine?
Step by step
Solved in 2 steps with 2 images
