A Mars satellite moving in an orbit of radius 9.4 x 103 k m takes 27540 s to complete one evolution. Calculate the mass of Mars.

Q: James throws a ball at an initial velocity of 8.4 m/s at an angle of 7.9 above the horizontal. What ...

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Q: A rocket takes off from Earth's surface, accelerating straight up at 47.2 m/s2, Calculate the normal...

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Q: As shown in the figure, the mass of the block is 214 kg. If Fappi= 59.4 N and Fapp2=38.7 N, find the...

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Q: A projectile is launched at a height of 20 m at an angle of 40 degrees, with what speed must it leav...

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Q: given the figure below, Player A sets the volleyball an angle of 15 degrees with initial velocity v...

A: Given data: The horizontal distance by the ball is x=3.5 m. The initial velocity of the ball is v0....

Q: I would like help to finish this homework that is due in an hour  so I can go home early for spring ...

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Q: 1. R1 200 10V Ry 300 Ry 500 R 200 a. Rtotal = b. I1 = c. I3 = A d. I4 = A e. V2 = f. V3 = g. V4 = A....

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Q: A wrecking ball weighing 2.5 kilograms hangs from a uniform heavy-duty chain having a mass of 17 kg....

A: Calculate the weight, Wb, of the ball.  Wb=mbg=2.5 kg×9.8 m/s2=24.5 kg·m/s2×1 N1 kg·m/s2=24.5 N Here...

Q: The angular acceleration of a wheel is α = 9.0t4 – 7.0t2, with α in radians per second-squared and t...

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Q: Fill in the table Lesson: Atwoods Machine Compute for : %eacceleration, %egravity, gexperimental ...

A: % error = aexp -atheoreticalatheoretical×100 Atwood machine consist of two blocks connected with a r...

Q: What is the magnitude of the electric field 1 cm above a 25 µC charge?

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Q: James throws a ball at an initial velocity of 9.2 m/s at an angle of 6.6 above the horizontal. What ...

A: Given: Initial velocity u=9.2 m/s Angle θ=6.6 To find: Maximum height Hmax=?

Q: What is the equivalent inductance, in mH, of the following inductor network? L1 2.2 mH %3D L2 5 mH L...

A: As we know inductance behave like resistance for finding equivalent . So, just we need to use the fo...

Q: An airplane accelerates down a runway at 3.20 m/s2 for 32.8 s until it finally lifts off the ground....

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Q: 80 m 40 m A race track is constructed such that two arcs of radius 80 m at A and 40 m at 8 are joine...

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Q: Three capacitors with a capacitance of 5 µF, 10 µF, and 15 µF are connected in parallel and charged ...

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Q: A cabinet of mass 5.8 kg is at rest on a ramp as shown. What is the magnitude of the friction force ...

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Q: 1. The block in the figure to the right remains motionless against the wall because of an applied fo...

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Q: F 750 m 20 30 m/s he instant shown, Felix is driving along a circular path with a constant speed of ...

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Q: n iron block weighs 5 N and has a volume of 200 cm^3. What is most nearly the density of the block?

A: we know density of a material ρ = mass / volume  given weight of block =5 N therefore mass of block ...

Q: Alex Morgan, one of America's best forwards, kicks a 450. g soccer ball that was moving towards her ...

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Q: In the figure, two blocks are connected over a pulley. The mass of block A is 6.20 kg and the coeffi...

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Q: If you are 60 kg on Earth, what would your mass be on the moon? 1. 10kg 2. 22 pounds 3. 60kg 4. ...

A: Answer:- (3) 60 kg  If you mass is 60 kg on Earth, your mass would also be 60 kg on the moon. Becaus...

Q: Block A weighing 25 N collides with block B, which is at rest, with a speed of 30 m/sec. Block B wei...

A: Write the given data. mA=25g kgmB=10g kgvAi=30 m/svBi=0

Q: A chair of mass 12.0 kg is sitting on the horizontal floor which is not frictionless. You push on th...

A: A chair of mass 12.0 kg is sitting on the horizontal floor which is not frictionless. You push on th...

Q: 1. Two equal positive charges q1 = q2 = 8.0 µC are located at (0, 1.20 m) and (0, - 1.20 m), respect...

A: Force between two point charge  F = kq1 q2 /r2   If two forces acts on a body net force can be deter...

Q: 1. Two equal negative charges q1 = q2 = - 9.0 µC are located at (2.40 m, 0) and (- 2.40 m, 0), respe...

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Q: Suppose you are taking a hike at Mt. Pulag with a terrain slope of 24° from the horizontal. After wa...

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Q: Exemple 2 A prism is made of glass of unkown refractive index. A parallel beam of light is incident ...

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Q: Which of the following types of forces do not involve momentum balance at steady state?     body f...

A: Which of the following types of forces do not involve momentum balance at steady state?

Q: 6. A tennis ball, 0.314 kg, is accelerated at a rate of 164 m/s2 when hit by a professional tennis p...

A: There are different questions. According to guideline I solve only first question. Please post other...

Q: Two point charges q, = 2.2nC and q2 = -1.5nC are 13 cm apart. Point A is midway between the charges ...

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Q: The metal case of an appliance with ground wire comes in contact with a live wire. The circuit break...

A: The metal case of an appliance with ground wire comes in contact with a live wire. The circuit break...

Q: À prism is made of glass of unkown refractive index. A parallel beam of light is incident on a face ...

A: Minimum angle of deviation δm = 40° Angle of prism A = 60° Refractive index of water μw = 1.33 Let R...

Q: Q.1 L- Shape slender bar is pivoted at point O as shown in fig. Find the Natural frequency of angula...

A: Moment of inertia of the above L-shaped slender:- I= I1 + I2 = mL2/3 + mL2/3 = 2mL2/3 COM of rod-1:-...

Q: 7. The max height of an object launched at 18 m/s directly up from the ground is: a. 17 m b. 19 m ...

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Q: 1. Two equal positive charges q1 = q2 4.0 µC are located at (2.40 m, 0) and (- 2.40 m, 0), respectiv...

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Q: Capacitance in Farad 2, 3,5 AND 7 SERIES PARALLEL

A: According to the guidelines, I have solved the first question for you. If you need the answers for o...

Q: A molecule consists of an electric dipole with charges q and -q equal to 1x10^-9 C separated by a di...

A: Since you have posted a question with multiple sub-parts, we will solve first three sub parts for yo...

Q: 4. A plane traveling at 192 km/h [N] is blown eastward by the wind with a speed of 56.0 km/h. What i...

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Q: Question 4 A block slides down an inclined surface of inclination 30° with the horizontal. Starting ...

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Q: A 3 kg particle is moving with an initial velocity of 20 m/s to the right when it explodes into two ...

A: According to law of conservation of momentum, momentum is conserved after a collision.

Q: Calculate the rotational inertia of a meter stick, with mass O.680 kg, about an axis perpendicular t...

A: Given: The mass of the stick is 0.68 kg. The length of the stick is 1 m ( meter stick). The mark pos...

Q: A room has dimensions 2.18 m (height) x 4.60 m x 6.62 m. A fly starting at one corner flies around, ...

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Q: A certain charge Q is to be divided into two parts. Q – q and q. What is the relation of Q and q if ...

A: Given that a certain charge Q is to be divided into two parts, Q – q and q.1   To determine the rela...

Q: 30) The Fermi energy (Er) of electrons in copper at room temperature is 7.0 eV. The electron drift m...

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Q: spacing in this part of the field 3. An electron has a kinetic energy of 6.4 × 10-19 J. What is this...

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Q: In the figure here, a ball is thrown up onto a roof, landing 4.90 s later at height h = 23.0 m above...

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Q: The unit “Henry” is equivalent to: 1) ampere · volt/second 2) volt/second 3) volt · second/ampere...

A: According to question we need to find--- unit of inductance?

Q: Three forces act on a point. :3 N at 0 degrees, 4 N at 90 degrees, and 5 N at 217 degrees. What is t...

A: F1 = 3 N , Φ1 = 0 o F2 = 4 N , Φ2 = 90o F3 = 5 N  , Φ3 = 217o