The retard angle of anode group of three pulses controlled rectifier is Select one: a. 00 O b. 30° C. 900 d. 60°

Q: A 76 kg man pushes off from the 84kg block on ice and slides away at a speed of 3 m/s What is the…

A: Given Information  Mass of man =76 kg Mass of block= 84 kg Speed = 3 m/s To Calculate: Speed of the…

Q: A 1000 kg car traveling at 30 m/s crashes into a wall and come to rest in a distance of 2.5 m.…

A: Given that mass of the car and initial velocity of the car and also given the final velocity of the…

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A:

Q: A sports car starts from rest at an intersection and acceleratestoward the east on a straight road…

A: Acceleration of the car is 8.0 m/s^2. Uniform speed of the bus is 18 m/s. Let at t=0 bus passes by…

Q: 45) When rolled down a mountain was 1.8 m/s. What was the ar A) 57 ° B)

A: Given Data: The velocity at the time of rolled down is, v=7 m/s The horizontal component of velocity…

Q: A 60 kg man pushes off from the 71kg block on ice and slides away at a speed of 4 m/s What is the…

A: Mass of man, M=60kg Mass of block, m=71kg Speed of man, V=4m/s Let Speed of block be v.

Q: Suppose that 4 J of work is needed to stretch a spring from its natural length of 36 cm to a length…

A: Suppose that 4 J of work is needed to stretch a spring from its natural length of 36 cm to a length…

Q: a) Compute the electrical energy used by a household whose monthly electrical bill is $30, computed…

A:

Q: find lagrnJEs equation b.

A: Given,  Lq.,q,t= q.4-q2q= q.4-qLagrangian equation  is given as d dt∂L∂q.-∂L∂q=0+1=1

Q: Could you please answer ii)

A: Height of the tank, Pressure at the bottom of the tank (from the previous answer),

Q: 2,3,1

A:

Q: Can you show me the conversions for this question, of how you got 33.56 hours?

A: 31479714.567feets divided by , 1,088 feets per second is ,  31479714.567feets1,088 feets per second…

Q: my quiz shows the answer as 10?

A:

Q: Suppose that 5 J of work is needed to stretch a spring from its natural length of 34 cm to a length…

A: (a) The spring constant can be written as E=12kx2k=2Ex2k=25 J10×10-2cm2k=1000 N/m…

Q: A 60 kg man pushes off from the 114kg block on ice and slides away at a speed of 2 m/s What is the…

A:

Q: satellite is held in orbit by a 1000-N gravitational force. Each time the satellite completes an…

A: Gravitational force (F) = 1000 N Circumference (L) = 80000 km

Q: Q. 10: In of (R) is (a) 1.Q 3.Q (c) de circuit shown in figure, the value (CET-2003) (b) 20 (d) 4Ω

A:

Q: A ship travels 7 miles in 89 nearest whole number) Your Answer: Answer units

A: Given, Distance travelled by ship = 7 miles Time taken = 89 minutes = 1.48 hr We know that speed =…

Q: IJ 0

A: Hey, since there are multiple subparts  posted, we will answer first three subparts. If you want any…

Q: George O'Malley weighs 150 kg and he is riding his car going to Manila as it moves to a speed of 15…

A: The mass m=150kg  The speed =15m/s  To find the kinetic energy

Q: If the diameter of an electron in the orbit around a proton is 1.0 x 10-10 m and the frequency of…

A: Here, Radius (r) =10-10 m Frequency )w) = 1014 Hz Now, Velocity, V = wr V =1014×10-10 V =104 m/s

Q: A 66 kg man pushes off from the 108kg block on ice and slides away at a speed of 4 m/s What is the…

A: Given: Mass of a man (m) = 66 kg. Mass of a block (M) = 108 kg. Speed of man (v) = 4 m/s.

Q: this is a 23 watt energy efficient light bulb (1bulb) which cost 6.00.the retail price of…

A: The energy consumed by a device is given by E = P×t, where P = the power of the device t = time

Q: A book is pushed with a force of 71N which produced a work done of 24J. How far did the book travel?

A:

Q: why did you do times 3.2?

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Q: A 39.5 kg mg child on a sled slides down a hill reaching a speed of 8.92 meters per second how high…

A:

Q: - 40. A 2.00-kilogram mass is at rest on a horizontal surface. The force exerted by the surface on…

A: Part (40): Given: The mass of the object is 2 kg.

Q: A cannonball is launched diagonally with an initial horizontal velocity of 38.0m/s. Label the…

A: (1) Given: The initial horizontal velocity is 38.0 m/s. The angle of launch is 23.0°.

Q: dropped a 2kg rock from a cliff and it hits the ground 2 seconds later. How high is the cliff?   5m…

A: Given data, Rock is dropped from cliff i.e., initial velocity is zero, u=0 Only acting acceleration…

Q: An object has kinetic energy of 88 J. If its speed is 4.7 m/s, what is its mass?

A: Given data: Kinetic energy (KE) = 88 J Speed (v) = 4.7 m/s Required: Mass (m)

Q: find x(t) k M neat work please. ₁x₁ (1) k M |x₂ (1) 2m k m 26

A: