A canon was launched with an initial speed of 105 m/s at an angle of 43.5° above the horizontal. The canon hit the top of a building that is 934 m away from where the canon was launched. What is the height of the building? 550.75 m O 443.17 m O 266.53 m O 149.47 m
Q: A machine does 230 J of work in 30 seconds. Find the power of the machine?
A: Introduction : In this question we are provided it value of work and time . With these data we have…
Q: The charge of body A is half as much as that of body B. Compared to the force on body B, the force…
A: Whenever a body consist of charges then it exerts an electric force. This electric force can be…
Q: Find the force mass=2 kg Acceleration 4 m/s2
A: mass (m) = 2 kg acceleration (a) = 4 m/s2
Q: (II) How much energy is stored by the electric field between two square plates, 8.0 cm on a side,…
A: Given data: Side of a square plate, a=8 cm. Therefore, the area of each plate is, A=a2=8×10-2…
Q: 40. (II) An electric field of 8.50 × 10³ V/m is desired between two parallel plates, each of area…
A: Write the given values with the suitable variables. E=8.5×105 V/mA=45 cm2=45×10-4 m2d=2.45…
Q: For a low-level picture, why do you need more intensity than for a high-level image?
A:
Q: Box A has a mass of 17.0 kg, box B has a mass of 8.0 kg. The boxes are accelerating to the right at…
A:
Q: A piece of steel having mass 5 kg, heat capacity of 945 J/K. Calculate; a. specific heat capacity D.…
A:
Q: For the circuit shown below, the currents 11 is --- R₁ Si 3.3k2 艹 D₁ + E 20 V R₂ 5.6 ΚΩ Si D2 ID₂
A: By using nodal analysis at point (a) ∑I = 0 consider both the diodes are ON
Q: Find the mass Momentum=12 kg*m/s Velocity=2.43 m/s
A: Given data : Velocity=V Momentum=p Required : Mass
Q: Question 21 What is the approximate power output of the Distributed Feedback LASER? 0.8 mW to 2 mW 6…
A: The approximate power output of the Distributed Feedback laser is 6mW to 12 mW So option (b) is…
Q: A piece of steel having mass 5 kg, heat capacity of 945 J/K. Calculate; a. specific heat capacity b.…
A:
Q: 3. A simple pendulum has a mass of 0.250 kg and a length of 1.00 m. It is displaced through an angle…
A:
Q: (II) (a) What is the electric potential 2.5 × 10-¹5 m away from a proton (charge +e)? (b) What is…
A:
Q: Find the work done when a force of 20 N moves a body by 4 m in it's direction.
A:
Q: 4. By doubling the wavelength of a wave on a particular string, what happens to the wave speed v and…
A: (4) The wavelength of a wave on a particular string is doubled. λ'=2λ
Q: A piece of steel having mass 5 kg, heat capacity of 945 J/K. Calculate; a. specific heat capacity b.…
A: We have a piece of steel of mas m=5 kg which has a heat capacity of C'=945 J/kg. We need to find the…
Q: The picture below shows a pool you filled with 100.00 L of water along with a 13.50 kg aluminum…
A: Given , Initial volume of water in pond is Vi= 100 L Final volume of water + aluminium block is…
Q: 10 Find the following: a. 11 b. 12 c. 13 d. V1 e. V2 R₁ = R₂=452 resistor --- +37V battery LIITII…
A:
Q: Student 1: We know the Sun rises in the east and moves through the southern part of the sky and then…
A: In this question we have to answer whether we agree or disagree with the group of students. We also…
Q: The Ed-Scale defines the perfect temperature of an iced tea to be8.0°Eand the boiling point of…
A: Given data: Ed-Scale, E1=80E Ed- Scale, E2=1000E Fahrenheit, F1=380F Fahrenheit, F2=3650F Our…
Q: itting Students/view_open/1132243 DATO UUU ITU wwwy omm VITIV urrur youssano Tony is a rock climber.…
A: Please see the answer below.
Q: A simple beam AB supports five equally spaced loads P (see figure). Find the reactions at the…
A: Length of Beam (AB) = 36 m.Point load (P) = 15 N
Q: Can you show how to get the resultant vvector?
A: Determine the net force in the horizontal direction.
Q: How much heat is required to change 325.6 g of ice at 0°C to water at 0°C?
A: GivenMass of ice is m=325.6 gWe have to calculate the heat required during the phase change at 0 °C.
Q: Judy places 165 g of boiling water in a thermos bottle. How many grams of ice at -11.8°C must Judy…
A:
Q: A uniform horizontal beam, connected to the rigid wall with a pin joint, has a span of 10.0 m and a…
A:
Q: A student is attempting to push his stalled car out of an intersection with his girlfriend at the…
A:
Q: A 64.0 kg man, standing on a frictionless walkalator inclined at 0=33.0° below the horizontal, holds…
A:
Q: . Enumerate the difficulties encountered during mounting. 2. What is ringing? 3. What is the…
A: Mounting is the process of enlarging the object above the ground.
Q: A simple pendulum has a mass of 0.250 kg and a length of 1.00 m. It is displaced through an angle of…
A:
Q: A particular string on a piano is under a tension of 934 N. The period and wavelength of a wave on…
A:
Q: What does the MOSFET characteristic VGS(th) refer to? O The maximum threshold for the Gate/Source…
A: The voltage at which the MOSFET is about to turn on is referred to as the gate threshold voltage, or…
Q: Tabulate the components and determine the resultant (magnitude and direction) of the given system of…
A:
Q: The diagram below depicts an ideal monatomic gas which is compressed isobarically at p = 1.38×10° Pa…
A: GIVEN: in the Isobaric process pressure P = 1.38×106pa VA=6.32×10-3m3VB =3.7×10-3m3TB= 3050C
Q: ** (a) (b) As we move away from a positive charge +Q (left figure), the field value gets reduced…
A: Introduction: The electric field is the physical field surrounding the charge, it is equal to…
Q: a. What is aav,x between t = 8.00 s and t = 11.0 s? answer in m/s^2 b. What is vav,x for the time…
A: (a) From the diagram, vt=8s=8 m/svt=11s=14 m/s Therefore, the average acceleration:…
Q: can u pls get the 3 decimal places in final answer of A and B pls thank u
A: We have to re-perform the calculations. Answers should rounded off upto 3 decimal places.
Q: (c) A circular cylinder is rotated about its own axis at a constant rate of 1500 rpm Determine the…
A:
Q: the blood pressure is usually refers to pressure arteries of the systematic circulation True False…
A: Note: As per the guidelines, we can only answer first question of multiple question. Sorry for the…
Q: 10. (II) An electric field of 8.50 × 10³ V/m is desired between two parallel plates, each of area…
A: The electric field between the plates of a parallel plate capacitor is given by, E=Qε0A Q is the…
Q: An electron is traveling with initial kinetic energy K in a uniform electric field. The electron…
A:
Q: 2 A grinding wheel powered by electricity is rotating at 73.6 rad/s when it initially undergoes…
A: Angular motion
Q: An object of mass 12 kg is at a certain height above the ground. If the potential energy of the…
A: Introduction : In this question we are provided it value of potential energy , mass and…
Q: Half wave rectifier consists of center-tapped transformer attached with two diodes O True O False
A: 1. FALSE Explanation: A half-wave rectifier consists of the following components: Alternating…
Q: It is full of water, which has a density of 1000 kg/m³. Recall the acceleration due to gravity is g=…
A: The answer is option D
Q: A man lifts a 1 kg box from the floor, moves it 5 meters, then places it on a shelf 1 meter from the…
A: mass = 1 kg h = 1 m distance moved (d) = 5 m
Q: Find the mass of a car that drives at 15 m/s and has 2460 J of energy.
A: Introduction : In this question we are provided with value of kinetic energy and velocity. With…
Q: A bowling ball weighing 70.0 N initially moves at a speed of 5.00 m/s. How long must a force of 45.0…
A:
Q: The hand exerted a force on the spring as shown in the diagram. Identify its reaction force. Contact…
A: The mathematical representation of Hook's law is; Fs=-kx (1) where; Fs - Spring force…
Step by step
Solved in 2 steps
- A canon was launched with an initial speed of 105 m/s at an angle of 41.8° above the horizontal. The canon hit the top of a building that is 912 m away from where the canon was launched. What is the height of the building? O 558.20 m O 150.24 m 249.90 m O 407.71 mA cannon is on the edge of a vertical cliff 50 m high. The cannon then fires horizontally giving the cannon ball a speed of 420 m/s. What is the speed of impact (in m/s) of the cannon ball? * 420. 423. 432. 437. 440.An airplane flies horizontally at a height of h = 7840 m and with a speed of 720 km/h. A package is released from the plane which then hits the ground and explodes. Find the approximate time it takes for the package to reach the ground.a. 40sb. 20sc. 30sd. 10s
- An Olympic diver is on a diving platform 4.60 m above the water. To start her dive, she runs off of the platform with a speed of 1.23 m/s in the horizontal direction. What is the diver's speed, in m/s, just before she enters the water? m/sA volcano erupted and spit a rock in the atmosphere at an angle of 35 degrees with the horizontal with an initial velocity of 25m/s. The rock hit the ground 20 meters below the crater. What is the direction of the rock in degrees before hitting the ground? O 50 60 O 40 O o o OA volcano erupted and spit a rock in the atmosphere at an angle of 35 degrees with the horizontal with an initial velocity of 25m/s. The rock hit the ground 20 meters below the crater. What is the downward velocity of the rock before hitting the ground in m/s? O 24.45 O 20.5 O 12.5 O 15
- Suppose Larry Boy leaps from the top of a 61 m tall building. If his initial velocity is 28 m/s at an angle of 23 degrees above the horizontal, then with what speed does he hit the ground as he lands? 58.06 m/s 45.16 m/s С. А. D. 45.16 m/s 44.49 m/s 64.07 m/s В. Е. 27.58 m/s F.AlpQLSedOPxDLVWCE4srhjam4NjXYApU7IkAnM1LjGKTm-yzjRKJohg/formResponse A plane, diving with constant speed at an angle of 30° with the horizontal, releases a projectile at an altitude of 730 m. The projectile hits the ground 5.00 s after release. What is the speed of the plane? 354 m/s O 365 m/s 132m/s O 243 m/s O 476 m/s REDMI NOTE 9 AI QUAD CAMERA Menmeraha Ali are two football players. AS Ali passes the ball to Mehmet. The velocity of the balltMax throws an apple off the side of a building with a velocity of 30.3 m/s on the horizontal. A few moments later, the apple has a velocity of 37.8 m/s at 36.6 degrees below the horizontal. What is the change in velocity?
- Juan throws a baseball with an initial speed of 40 m/s at an angle of 53 0 above the horizontal. Richard catches the ball at the same height that Juan threw it. How far did Juan throw the ball?A stone is projected vertically upward from the top of a 120-m high tower at a initial velocity of 36 m/s. What is the vertical distance between the stone and the ground after t = 9 seconds? O 46.70 m O 73.30 m O 166.70 m O 193.30 mGabriel kicks a soccer ball with an initial velocity 22 meters per second, at an angle of 16o above the ground. What is the vertical component of the initial velocity? 21 m/s 6.1 m/s −21 m/s −6.1 m/s