A player kicked the soccer ball having an initial speed of 21.0 m/s in an angle of 31.0 degrees from the floor. a. how far will the ball fly get to before hitting ground? b. determine the maximum height reached by the ball. c. solve for maximum displacement of the ball at t= 2.0s

Q: 3.33 A piston/cylinder assembly contains 2 kg of liquid water at 20°C and 300 kPa, as shown in Fig. ...

A: The operation of hydraulic cylinder is based on Pascal's principle. According to Pascal's principle,...

Q: A long, straight wire of radius R= 10.00 mm carries a steady current /that is uniformly distributed ...

A:

Q: ne figure below, the light, taut, unstretchable cord B joins block 1 and the larger-mass block 2. Co...

A:

Q: A 12.0-uF capacitor is charged to a potential of 50.0 V and then discharged through a 225-0 resistor...

A: Write the expression for the energy stored in the capacitor.

Q: Two parallel wires are separated by a distance of 0.05 m. Wire 1 carries a current of 12 A. Wire 2 c...

A:

Q: A point charge Qis placed on the x axis at x -2.0 m. A second point charge, -Q, is placed at x = 1.0...

A:

Q: (4 blanks) An ice-making machine operates in a Carnot cycle. It takes heat from water at 0.0 °C and ...

A:

Q: Calculate the magnitude of the deceleration of a snow boarder going up a 7.91° , slope assuming the ...

A:

Q: In the electromagnetic Induction Experiment, the EMF is short for O Electronic magnetic force 020 tn...

A: EMF stands for Electromotive force (EMF) is equal to the terminal potential difference when no curre...

Q: At which position does the bob have its maximum kinetic energy? A) 1 B) 2 C) 3 D) 4

A: As per guidelines in case of multiple questions, first one is mandatory to solve.  Given   Pendulum ...

Q: 11.13 The acceleration of a particle is defined by the relation a = A – 6ť, where A is a constant. A...

A:

Q: 1. Does an object that moves in a circular path have an acceleration? yes? why?, and in what directi...

A: Yes, an object that moves in circular path have acceleration . If the object is undergoing  circular...

Q: A point charge Q is concentric with two  spherical shells with radii a and b, and charges −2Q and 3Q...

A:

Q: Two coplanar and concentric circular loops of wire carry currents of h = 1.50 A and 2 = 2.30 A in op...

A: Given Two coplanar and concentric circular loops of wire carry current i1 = 1.5 A     i2 =2.3 A   Ra...

Q: Wheatstone Bridge Experiment: A galvanometer is used as a: a) current source b) voltage source c) nu...

A:

Q: t³ – 6t° – The motion of a particle is defined by the relation x = 36t – 40, where x and t are expre...

A: (a) The equation for a particle's motion is given by, x=t3-6t2-36t-40  -----1   Obtain equation for ...

Q: A point charge q1 = +2.40 C is held stationary at the origin. A second point charge q2 = - 4.30 C ...

A:

Q: The graph below represents the relationship between the resistance and the length of a of a cross-se...

A: We know that the formula of the electric resistance is given as  R = ρLA R is the resistance  L is t...

Q: In the circuit shown, to measure the current through R2 Ji J3 R1 R3 E 6V J2 3V- Sh R2 12 0 Ji is rem...

A: Given  To measure the current through R2  Change  should be ____

Q: A string is stretched taut and tied between two fixed ends 0.22 m apart. The string is made to vibra...

A: We know that the wavelength of the wave in the string is given as  λn= 2nL here n is the number of a...

Q: In the circuit below, V = 10 V, V2 = 4 V, and the potential drop across R is measured to be 4 V. The...

A:

Q: A model of a red blood cell portrays the cell as a spherical capacitor, a positively charged liquid ...

A: thickness of membrane = 98 nm dielectric constant = 5 mass of average red blood cell = 1.10×10-12 kg...

Q: An electrostatic paint sprayer has a 0.150 m diameter metal sphere at a potential of 10.0 kV that re...

A:

Q: In medicine, it is often important to monitor the blood flow in certain areas of the body. However, ...

A:

Q: Suppose that the D string of a guitar vibrates at 147 Hz (it's a bit out of tune) for the fundamenta...

A: Starting at any note the frequency to other notes may be calculated from its frequency by:   Freq = ...

Q: In the Power Transfer experiment, A load resistance (R) is connected across the terminals of a 3V po...

A: r = 10 Ω  VL = 3 V   

Q: A 1⁄2 hp motor draws a current of 4.0 A from a 120-V line. (a) Calculate the electric power used by ...

A:

Q: 11.14 It is known that from t = 2 s to t = 10 s the acceleration of a particle is inversely proporti...

A:

Q: The potential difference from the cathode to the screen of a television set is +22,000 V. If an elec...

A: Given:   Mass of an electron =m= 9.11×10-³¹ Kg V= 22000 V q= 1.6 ×10-¹⁹ C

Q: Depending on the graph, the value of electric field (in v/m) is: VV) d(m) 202 05 Select one: a. 1.67...

A:

Q: A cube of edge length { = 3.00 cm is positioned as shown in the figure below. A uniform magnetic fie...

A:

Q: 1. A stone is thrown vertically upward and returns to earth in 10 sec. What was its initial velocity...

A:

Q: A circuit is constructed with two capacitors and an inductor as shown. The values for the capacitors...

A: 1) Determine the equivalent capacitance. Write the expression for the resonant frequency and substi...

Q: The figure shows four straight wires in space carrying currents with different magnitudes and direct...

A: The figure shows four straight wires in space carrying currents with different magnitudes and direct...

Q: PRACTICE IT Use the worked example above to help you solve this problem. Suppose a block with mass 2...

A: Given data: The mass of block is m=2 kg. The maximum angle with horizontal is θ=33.9°.

Q: 1. A gun shoots a bullet with a velocity of 500 m/s. The gun is aimed horizontally and fired from a ...

A:

Q: ACTIVITY 1: PROBLEM SOLVING ON CAPACITANCE 1. The shutter button of a camera flashbulb was pushed an...

A:

Q: What is the volume of 3.67 kg of mercury at 25 C? You can use any reliable reference to look up the ...

A: Given: Mass of the mercury, m=3.67 kg=3670 g. Required: Volume, V=?

Q: In the RC-Time Constant Experiment, if the capacitance is 80 f and the resistance is 2.0 ka, then th...

A: Given Resistance is given as R=2.0 kΩ=2.0×103 Ω Capacitance is given as C=80 μF=80×10-6 F     Formul...

Q: Given the potential difference between the terminals of a battery as 5 Volts, calculate the amount o...

A: Potential difference applied across battery = 5 V  Number of electrons (n) = 6.67 × 1018  Charge on ...

Q: The figure shows two wires carrying currents of /= 4.95 A in opposite directions, separated by a dis...

A:

Q: A flat, 138-turn, current-carrying loop is immersed in a uniform magnetic field. The area of the loo...

A:

Q: Two parallel wires are separated by a distance of 0.05 m. Wire 1 carries a current of 12 A. Wire 2 c...

A: The force between two current carrying conductors is given by F = μo l I1I22πr, where μo = permeabil...

Q: in a RC circuit starting from zero capacitor charge, during charging: O a. The time it takes to char...

A: A circuit is a circular path through which electricity must always flow. An electrical circuit is th...

Q: A point charge (-5.0 pC) is located at the center of a spherical surface (radius 2.0 cm), and a char...

A: Given The point charge is given as q1=-5.0 pC=-5.0×10-12 C and the other charge is q2=-3.0 pC=-3.0×1...

Q: A+15 nC point charge is placed on the x axis at x = 1.5 m, and a -20 nC charge is placed on the y ax...

A:

Q: What are the affects of all the magnetic forces on the loop’s motion? Does the forces result in rota...

A: force on wire 1 = ILK upwards force on wire 2 =  0 force on wire 3 = ILK downwards force on wire 4 =...

Q: Two parallel wires are separated by a distance of 0.05 m. Wire 1 carries a current of 12 A. Wire 2 c...

A: Given term  I1 = 12 A  I2 = 6 A  d = 0.05 m = 5 * 10 -2 m      

Q: A stationary block has a charge of +6.0  10-4 C. A 0.80-kg cart with a charge of +4.0  10-4 C is i...

A:

Q: Wheatstone bridge consists of: 2020 ) 4 resistive arms p) 2 resistive arms =) 6 resistive arms H) 8 ...

A: Number of resistive  arms in a Wheatstone bridge =4 there are 4 resistance in a Wheatstone bridge. E...