A bullet travelling at 20 m/s penetrates a sand bag and is brought to rest in 0.4 s         (a)  find the depth of penetration in metres         (b) the m

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A: Given: The mass of the object is 640 kg. The height of the object from the ground is 30 m.

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A: Answer

Q: In the circuit shown, R, = 30, R, = 20, R3 = 5 0, ɛ, = 4 V, E2 = 10 V and ɛ, = 6 V. Find the…

A: R1 = 3 ohm R2 = 2 ohm R3 = 5 ohm E1 = 4 volts E2 = 10 volts E3 = 6 volts

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Q: 08 oŏ 7 3o 5 R A4 <Homework #4 Exercise 8.27 Part A Two ice skaters, Daniel (mass 60.0 kg ) and…

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Q: Write down 2 applications of each type of mirror in real world.

A: Given Write down 2 applications of each type of mirror in real world.

Q: 88 %24 %23 Two Balls on a String Part A Two balls, A and B, with masses ma and mb are connected by a…

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Q: A crate is moved by force of 2 N. The crate moves a distance of 0.34 m. Determine the work done

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Q: Determine the value of force applied if work done is 202 J and value of displacement is 2.5 m

A: Given W= 202 J S= 2.5 m

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Q: 2. If light passes through a piece of tinted glass, 35% is absorbed. Then, it passes through second…

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Q: IS THERE A DIFFERENCE BETWEEN THE RED BALL WHICH IS FREE FALL AND WHITE BALL WHICH IS PROJECTILE.

A: YES,THERE A DIFFERENCE BETWEEN THE RED BALL WHICH IS FREE FALL AND WHITE BALL WHICH IS PROJECTILE.

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Q: f the gravitational force between objects of equal mass is 2.0 x 10 −6 N when the objects are 8.5 m…

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Q: on the rim with a normal force of 164.9 N.

A: Just replace the value from your questions....hope you do it

Q: Find the value of force applied Displacement is 12 m Work done is 360 J

A: Given data :- displacement d = 12 m work done W = 360 J

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Q: itance of the network of capacitors. Find the charges within each capacitors when a 20-Volt battery…

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Q: (8c12p13) Forces F1, F2, and F3 act on the structure depicted in the figure, shown in an overhead…

A: Given  a = 1.9 m, b = 2.7 m, C = 1.05 m, F1 = 24.10 N, F2 = 12.85 N, and F3 = 4.65 N. To Find Fh,…

Q: ANSWER ASAP PLEASE FOR AN UPVOTE. THANK YOU. One of the main premises of energy movement theory is…

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A: Speed=5m/s

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A: L/Lo = (M/Mo )3.5  here the luminosity is to be found in terms of Lo  M = 4Mo

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A: Given data :- mass m = 16 kg height above the ground h = 8 m

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Q: In the circuit shown, the potential difference VA = Vg = 16.0 V and the resistance R = Rz = R3 = R4…

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Q: A certain photoelectric devise is sensitive to wavelengths up to 940 nm. a. What is the frequency…

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Q: Experimentally, the magnetic flux On in a solenoid was measured for various currents I. The data was…

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Q: Fa M 2) Fa = 500 N and Hk = .310. The velocity of the block is 20 m/s. What is M? a) 25 kg b) 1519…

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Q: An RLC circuit has source εo cosωt, where εo= 10.0 V. R = 201ohms and L = 902 mH and C = 2.01 μF.…

A: Given, εo= 10.0 V. R = 201ohms and  L = 902 mH and C = 2.01 μF.

Q: x² + 4x – 5 b Using Trigonometric Substitution dx = | f(e)dA · find the new limits of integration.…

A: Given that:- Basic mathematics equation is given in the question.

Q: A rock sample contains two radioactive elements A and B, with half lives of 8000 and 16000 years…

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