A suspended mass of 20 grams located at 210° in the force table is the same as: O 20 grams at 30° below + x – axis O 20 grams at 210° from – x – axis O 20 grams at 30° West of South O 20 grams at 30° below – x – axis
Q: Gurl, same! An object moving in one dimension has the same initial and final velocities. Which of…
A: Average acceleration of the object is defined as the ratio of the total change in velocity of the…
Q: 4. Suppose a force of 100 N is applied to a piston
A: GivenF1=100 NA1=0.0005 m2AndA2=0.01 m2
Q: In a parallel universe, the quantity a has the value 3.14049... Express a in that universe to (a)…
A: Step1: Let us solve part 'a' of the problem. a) four significant figures The quantity π which has…
Q: Monochromatic light is incident on (and perpendicular to) two slits separated by 0.200 mm, which…
A: Given data: The slit separation is d=0.200 mm. The distance of the screen is D=513 cm. The…
Q: Slide on! A block placed on an incline oriented 42° with respect to the horizontal has velocity u =…
A:
Q: A 1.0 kg ball and a 2.0 kg ball are connected by a 0.90-m-long rigid, massless rod. The rod is…
A:
Q: Use the value of g = 9.80 [m/s^2]
A:
Q: lewton's Law Law. Which of the following scenarios demonstrates Newton's 2nd Law? O A planet exerts…
A: Which of the following scenerio demostrate newton 2nd law.
Q: A rocket is at rest in space relative to the Earth and has a mass of M = 2.55 × 10^5 kg when it is…
A:
Q: Air at standard atmospheriIc condition flows through a pipe at a velocity o 20 m/s, which then…
A: Given Air Velocity at standard atmospheric condition in a pipe= 20 m/s Air velocity when pipe…
Q: Part A low-pass RC filter with a crossover frequency of 900 Hz uses a 0Ωresistor. What is the value…
A: The cross over frequency formula is given by fc = 12πRC Given…
Q: Incidence (where the light starts) Angle Refractive side Cther side of boundary) Medium Medium Angle…
A: Incident angle in air is given , we need to find the refractive angle in water and glass.
Q: Activity 1 – Induced EMF & Induced Current Using the galvanometer and the description of the…
A: Galvanometer: A galvanometer is an instrument used to determine or measures the magnitude of a tiny…
Q: In an Earth reference frame, a star is 44 light-years away. At what per cent of the speed of light…
A:
Q: How does Ohm’s law help us?
A: How does Ohm’s law help us?
Q: Three point charges are located along the x – axis as shown below. Determine the resultant electric…
A:
Q: 2. During the badminton game, the plaver hits a home run. The ball leaves at an angle of 35 with a…
A:
Q: 8. Two charges are on the x-axis as shown in the figure. Charge q1 = +25 nC is at x = 5 cm while…
A:
Q: R2 Rs = 1507 * 25 %3D R = 202 1- V = 120 %3D
A:
Q: Spaceships A and B move in opposite directions at the same speed of 0.863c relative to earth,…
A:
Q: For a converging lens the object is 12 cm from the lens and the image is 12 cm from the lens on the…
A: Given data: A conversing lens Distance of object from the lens (do) = 12 cm Distance of the image…
Q: Determine Sinal ueloutyg car. U= 25 m/8, a=2mis? =3.25
A: Given initial velocity u=25m/s acceleration a=2m/s^2 and time t=3.2s We have to find the final…
Q: The temperature remains constant in coffee cup calorimetry. True False
A: We need to answer whether temperature remains constant in coffee cup calorimetry.
Q: For a converging lens the object is 10 cm from the lens and the image is 24 cm from the lens on the…
A: Given Converging lens Object is 10 cm Image is 24 cm on opposite side Magnitfication
Q: 23. If p has a unit of kg/m3, v has a unit of m/s, D has a unit of m, and R is unitless, what is the…
A:
Q: An object with height of 2.5 cm is placed a distance of 25.5 cm from a convex mirror having a focal…
A:
Q: 10. The magnitude of vector ī is 25.6 Vector lies in the fourth quadrant and forms an angle of 40…
A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…
Q: Does the law of reflection apply in plane mirror and spherical mirrors? Explain Please be concise.…
A: Does the law of reflection apply in plane mirror and spherical mirrors? Explain Please be concise.…
Q: Two narrow slits separated by 0.43 mm are illuminated by monochromatic light of wavelength 410 nm.…
A:
Q: What is Electromagnetic Induction? Explain with diagrams what are Mutual and self-Induction and how…
A: This question is based on Electromagnetic Induction chapter. We need to know about Faraday's law,…
Q: What mass of steam at 100°C must be added to 1.10 kg of ice at 0° C to yield liquid water at 15 ° C?…
A: Given,mass of ice, mi = 1.10 kgtemperature of ice, Ti = 0 °Ctemperature of water, Tw = 15…
Q: An negative point charge Q = - (1.000x10^0) µC is located at the origin. An electron is initially…
A:
Q: A ray of light impinges from air onto a block of ice (n = 1.309) at a 50.0° angle of incidence.…
A:
Q: Part 3: Liquids in a U-shaped tube Water and then oil are poured into a U-shaped tube, open at both…
A: Draw a level and write the head balance equation.
Q: A very long wire carrying a conventonal current of 4 A is straight except for a circular loop of…
A: A wire is carrying a current of 4 A in straight wire towards as shown in the picture, To determine…
Q: 3. The motion of a particle is given by the equations = 2t* -+2t. Solve for the values of velocity…
A: The motion trajectory of the particle is given by the equation, s(t) = 2t^4 - t^2/8 + 2t^2 Then the…
Q: Spheres A, B, and C have charges +10.0 C, +14.0 C and –6.0 C. Spheres A and B touched each other and…
A: GivenQA = + 10.0 CQB = + 14.0 CQC = -6.0 C
Q: pool ball goes into a pocket, which is at an angle of (theta)=32o with respect to the horizontal.…
A: We know that here We have given that the A white pool ball moving horizontally at a speed of v0=3m/s…
Q: Three long current-carrying wires are laid parallel in air. Find the magnitude and direction of the…
A: I1 = 15 A I2 = 12 A I3 = 20 A r is the distance between two wire. r1 = 24 cm = 0.24 m r2 = 16 cm =…
Q: A particle moves along the x-axis with a non-constant acceleration described by a = 6t. If the…
A:
Q: If you were to subject a green ink to paper chromatographic separation, what are the possible colors…
A:
Q: HOW ARE THE DIRECTIONS OF DISPLACEMENT, VELOCITY AND ACCELERATION SPECIFIED IN ONE-DIMENSIONAL…
A: To specify direction of displacement, velocity and acceleration in one dimensional motion. We have…
Q: In a vacuum, two particles have charges of q1 and q2, where q1 = +3.66 μμC. They are separated by a…
A:
Q: The refractive indices of materials A and B have a ratio of na/ng = 1.27. The speed of light in…
A: Given data :- ratio of refractive indices of material A and B = nAnB = 1.27speed of light in…
Q: A bar magnet is aligned east-west, with its center 30 cm from the center of a compass. The compass…
A: Since you have posted a question with multiple sub-parts, as per our guidelines we will solve first…
Q: What is the specific heat of a substance if 130 kJ of heat is needed to raise 4.6 kg of the…
A: Given data: Heat energy (Q) = 130 kJ Mass (m) = 4.6 kg Initial temperature (Ti) = 18.0°C Final…
Q: ompute 1. A cannon ball was fired horizontally with a speed of 3,00m/s from a height of 50m. a. How…
A: Given data: Initial velocity in horizontal direction (vix) = 3.00 m/s Initial velocity in vertical…
Q: Cassie is sitting on a frictionless playground slide that makes an angle θ with the horizontal.…
A: Cassie is sitting on a frictionless playground slide that makes an angle θ with the horizontal.…
Q: Four point charges are situated at the corners of a rectangle as shown below. q at A = +3.0 µC q at…
A:
Q: Does the velocity of sound in air depend on the frequency of the sound?
A:
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 2 images
- Starting from one oasis, a camel walks 25 km in a direction 30 ° south of west and then walks 30 km toward the north to a second oasis. What is the direction from the first oasis to the second oasis? A) 42 ° W of N B 51 ° W of N C) 69° N of W D) 21° N of W E 39° W of NTwo vectors have a resultant equal to either. The angle between them is ___________ a) 60° b) 120° c) 90° d) 100°Sürtünmesiz, 6,-30° açılı bir eğik düzlem üzerinde bulunan m=3,0 kg kütleli bir kutu, kütlesiz bir sicim ile, açısı O2-60° olan başka bir eğik düzlem üzerinde bulunan m-2,0 kg kütleli ikinci bir kutuya makara üzerinden bağlanıyor. Makara sürtünmesiz ve kütlesizdir. Sicimdeki gerilme ne olur? A box of mass m=3,0 kg on a frictionless plane inclined at angle 6; -30° is connected via a cord of negligible mass to a box of mass m=2,0 kg on another frictionless plane inclined at angle 6;-60° through a pulley. The pulley is frictionless and has negligible mass. What is the tension in the cord? 15,0 N O 16,1 N O 18,3 N O 17,2 N O 19,4 N
- Q (1): When F1=740 N, F2= 500 N, F3=420 N, determine the 30 magnitude of the resultant force and its direction e measured 55 clockwise from the x-axis.The drag force F on a boat is jointly proportional to the wetted surface area A on the hull and the square of the speed s of the boat. A boat experiences a drag force of 220 lb when traveling at 5 mi/h with a wetted surface area of 40 ft2. How fast must a boat be traveling if it has 28 ft2 of wetted surface area and is experiencing a drag force of 150 lb? (Round your answer to two decimal places.) mi/hGiven v=-2i-9j and w=10i-j, find the angle between v and w
- B) plot the polar graph v-5+3 (*s®- Find the angle between the m If Ā=2i -10j – 11k, B =2Á +2j+k and À xB , CẦXB) Ã Q3 Solve the system of linear using Gramer's Rule: equabions 2X, + 4 X3 -2 = 0 = 6 X2 + 4 X3 メ、+ Xz = X3 -40 13Determine the magnitude (lb) of the vertical reaction at A when α = 32°, a = 8.52 in, b = 9.57 in, y = 12.14 in, and P = 59 lb . Round off only on the final answer expressed in 3 decimal places. Instead of units, indicate its direction: use: U if upward or D if downward.QUESTION -Find the angle between the two vectors: 101 + 5ĵ – 3k and B = 5î + 2j + k A = %3D Note: Report the angle in whole number. No need to write the degrees in the answer box for this item. Present your solution in detailed. It will be submitted after the exam. Next »
- A force is specified by the vector F = (130i + 100j - 200k) N. Calculate the angles made by F with the positive x-, y-, and z-axes. Answers: 0x = Oy= 0 || 0₂ = D i iThe force of wind blowing on a window positioned at a right angle to the direction of the wind varies jointly as the area of the window and the square of the wind's speed. It is known that a wind of 30 miles per hour blowing on a window measuring 4 feet by 5 feet exerts a force of 150 pounds. During a storm with winds of 60 miles per hour, should hurricane shutters be placed on a window that measures 3 feet by 4 feet and is capable of withstanding 300 pounds of force?The force F has a magnitude of 520 lb and acts along the line AM where M is the midpoint of the vertical side OB of the parallelepiped. Express F as its magnitude times the appropriate unit vector and then determine its x-, y-, and z-scalar components. B 15" F = 520 lb A j+ i k) M 8" Answers: Vector F = (520 lb)(i Scalar components Fx= i Fy=i F₂= i 11" lb lb lb i+ i