At what angle above the horizontal should a projectile be fired so that its range (x-displacement magnitude) is EQUAL to the maximum height of its trajectory? Assume the projectile ends up at the same altitude it was fired from. Ignore air drag. 0 X

Q: The charges and coordinates of two charged particles held fixed in an xy plane are q₁ = 3.44 μC, x₁1…

A: It is given that q1= 3.44 μC at 2.87 cm, 0.351 cm and q2= -4.37 μC at -2.47 cm, 2.49 cm along with a…

Q: 2. Each of the following free body diagrams represents a different problem. Solve for the missing…

A:

Q: B A coin sits on a rotating turntable as shown in the figure. At the time shown in the figure, which…

A: We need to say what the direction of friction will be on the coin on turntable.

Q: A paradox is defined in the Merriam-Webster online dictionary as 'an argument that apparently…

A: Special theory of relativity

Q: Using the schematic symbols of a circuit, make a schematic diagram of three resistors connected in…

A: We need to make a circuit with a batter of V=24 V, a voltmeter, an ammeter and three resistors which…

Q: Write down Newton's Second Law for translation along the direction of the slope, calling this the…

A: Given Data: Friction →fs Weight →Mg Reaction force →FN Radius →R Inclination height →h Inclination…

Q: Pls do it correctly

A: Given that-Power of radio wave is 50000 WattWe know that-Intensity, I=PA   ....eqtn 01where, P is…

Q: Four charges form an isosceles trapezoid: Q1 = +2C is located at vertex X; Q2 = -3C is located at…

A: Charge q1 =+2C q2 =-3C q3 =+4C q4= - 5C We have the net force exerted by charge 1,2,3 on charge 4

Q: 16. How many electrons will flow through an appliance for each second if the current through the…

A:

Q: A 500-0 resistor, an unchanged 1.75-µF capacitor, and a 10.0-V emf are connected in series. a. What…

A: Resistance R = 500 Ω Capacitance C = 1.75 μF Emf Vo = 10.0

Q: A falling stone takes 0.33 s to travel past a window 2.2 m tall, as shown. From what height above…

A:

Q: Three blocks are connected on the table as shown below. The coefficient of kinetic friction between…

A:

Q: GPE - mgh 1 Ccaletate the potential energy, hinetic energy, mechanical energy, velocity, and height…

A:

Q: 5.) The threshold (cutoff) wavelength for the photoelectric effect in an unknown metal is 270nm.…

A: Given data: Threshold wavelength of the metal, λ0=270 nm=270×10-9 m

Q: A square metal coil with sides a = 50.0 cm consists of six turns of wire with a total resistance R =…

A:

Q: A rectangular loop (shown below) with a length of 20 cm and a width of 15 cm has 20 turns and caries…

A: Here the Torque acting on the loop is to be evaluated. Current passing through a loop, I=0.27…

Q: A l O

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

Q: Two small plastic spheres are given positive electrical charges. When they are 19.0 cm apart, the…

A:

Q: A7.2×102T magnetic field passos through a circular ring of radius 5.0 CIa at an angle of 24 ° with…

A:

Q: The total time a projectile spends in the air along its trajectory A. air resistance В. trajectory…

A: Answer is D

Q: 3. The block shown 1s achd on lay ik weight Vy= 40llo, a howi youtal force Fi Gooo116, and tie…

A:

Q: 3. a quantity that describes the rate of motion in the y direction A. horizontal component of…

A: As we know that rate of motion is speed . But according to the question,  we have asked the rate of…

Q: Profjohn walks out of the studio to pick up the newspaper and travels 3.90 meters in the…

A: Given data:  Displacement in x-direction (x) = 3.90 m Displacement in y-direction (y) = -4.00 m…

Q: Calculate the horizontal force P on the light 14° wedge necessary to initiate movement of the 32-kg…

A:

Q: A uniform cylinder with mass m.= 2 kg and radius R= 1.5 m lies on top of a long board which has mass…

A: Given that:mc=2 kgR=1.5 mmb=4 kgvo=8 m/sμ=0.2 I=12mcR2 g=10 m/s2 We need to determine: The speed of…

Q: An object is on a frictionless inclined plane. The plane is inclined at an angle of 40° with the…

A:

Q: What is the estimated VOLUME expansion coefficient, B f.

A:

Q: For a current carrying cable, one application which can be analyzed in industries is an autonomous…

A:

Q: Question 12: Use Boolean algebra to simplify the following expression, then draw a logic gate…

A: The Boolean algebra is different from normal algebra. We deal with 2 states here that are 0 and 1.…

Q: A circuit is constructed with a resistor, two inductors, one capacitor, one battery and a switch as…

A: As per guidelines we are suppose to do only three subpart from multipart question, kindly post rest…

Q: Two cars leave from the same position at the same time. One travels due North at 30 mph, while the…

A: The velocity of car-A is given as, vA=30 m/h. The velocity of car-B is given as, vB=40 m/h. TO…

Q: Problem #1) Determine the moment of forces about point 0. F3=75 lb X- 15⁰ 6'-0" Y F₂ = 50 lb 90° Y…

A: Forces F1 = 25 lb,  F2 = 50 lb, F3 =  75 lbdistance between origin and point O (d) = 6 ft

Q: Use the following constants if necessary. Coulomb constant, k = 8.987 x 10° N m2 /C². Vacuum…

A: Given, A charged particle in magnetic field.

Q: At what temperature will aluminum have a resistivity that is two times the resistivity of iron at…

A:

Q: 17. A piece of number 10 aluminum wire has a diameter of 2.59 mm. How many meters of number 10…

A:

Q: While a 6-µF capacitor is charged through a resistor, the current drops to half of its maximum value…

A:

Q: This answer was not what they were looking for, and im not sure what else to do the get the answer…

A:

Q: A ball is thrown directly downward, with an initial speed of 6.73m/s, from a height of 28.1m. After…

A: Given  A ball is thrown directly downward, with an initial speed of 6.73m/s, from a height of 28.1m.…

Q: A force, F = 12 N, making an angle of 02 = 15° to the ramp pulls up a block of mass m = 2 kg. The…

A:

Q: 1. Given the flux density D = cos(20) ag C/m², use two different methods to find the total charge…

A: The flux density is given as, D=16rcos2θaθ C/m2. The region is given as, 1<r<2 m, 1<θ<2…

Q: d. Suppose a +4.00 µC charge and a +7.00 µC charge are separated by 3.00 meters. How far from the…

A:

Q: Calculate to the correct number of significant figures: 2.346 + 24.128 = 38.4 x 128.45 = Verify if…

A:

Q: An orangutan leaps off of a cliff and its body begins to rotate clockwise. If the orangutan then…

A: Solution: We are given that the orangutan leaps off a cliff and then its body begins to rotate…

Q: Place a marker at the tip of (each) intermediate images' arrow. Place the "Final image" marker at…

A: We need to draw the ray diagram for the given combination of lens.

Q: - A resistor carries a current of 25 A when the potential difference across it is 7 V. What is the…

A: Please note : As per answering guidelines I can answer the first question only. Since, this is not a…

Projectile Motion