How much energy is required to propel a 60.0 KG person to 45.2 cm vertically? What is the person's take off spped?
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A: Given data : Speed=V Mass=m To find : Kinetic energy of skater
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A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…
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A: Given data, Temperature of water = 25oC Mass density of water = 0.997 g/ml Surface tension = 71.99…
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A: The wave length of the unidentified wave will be 3.3 mm
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A: Given that,The length of both the bars : L = 1.6 (m)One bar is inclined at angle above the other bar…
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Q: total magnification of this lens syStatement is;
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A: The radial part of the wave function i.e. R(r) of the electron in 2px orbital of the hydrogen atom…
Q: .. A pair of bullocks exerts a force of 140 N on a plough. The field being ploughed is 15 m long.…
A: Work done, W = F.d
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A: Given that,Mass of red curling stone : mr = 26 (kg)Mass of blue curling stone : mb = 20 (kg)Speed of…
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A: Concept: The Expression for Simple harmonic Motion of the spring is expressed as a=-ω2x…
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Q: A car of mass 1200 kg is accelerated from rest to a speed of 72 km/hr in 40 seconds. Calculate the…
A: Given data: Mass of car is, m=1200 kg. Initial speed of car is, u=0 m/s.…
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A: Given: Ball mass, m1=2 kg & it's initial velocity, u1=8 m/s towards E. Ball mass, m2=1 kg &…
Q: A rectangular block of iron has dimensions 1.5 cm x 1.5 cm x 20 cm. A potential difference is to be…
A: Given:dimensions of the block, length, a = 20 cm = 0.20 mbreadth, b = 1.5 cm = 0.015 mheight, c =…
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A: Given that,Mass : m = 75 (g)Time : t = 3.5 (sec)Here we need to find the damping constant :Now,As we…
Q: Consider the finite difference grid shown in the figure below that is expressed in the polar…
A: Concept used: Polar co-ordinates specify location in angular motions.
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Q: 3. The wavelength of a specific note in a song played on the radio was 190 m. The frequency was…
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Q: An emf of 10 V is connected to a series RC circuit consisting of a resistor of 2.0 × 106 Q and an…
A: Emf of the battery Vo = 10 V Resistance of the resistor R = 2.0 × 106 Ω The capacitance of the…
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A: Given that,Charge q1 = 1.7 (μC)Charge q2 = -3.7 (μC)Charge q = 2.3 (μC)Distance between charge q1…
Q: Mass-40 kg Density=1300 kg/m3 Find volume
A: Given data: Mass (m) = 40 kg Density (ρ) = 1300 kg/m3 Required: Volume (V)
Q: A tennis ball is tossed vertically upwards and travels a distance of 6.5 m in 1.2 seconds. What was…
A: Given that,Distance : d = 6.5 (m)Time : t = 1.2 (sec)Acceleration : a = -g = -9.8 (m/sec2)Here we…
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Q: A boy pulls a 10-kg box across an ice rink for a distance of 50 m. He exerts a constant force of 10…
A: Given that,Mass of box : m = 10 (kg)Distance : d = 50 (m)Force : F = 10 (N)Here we need to find the…
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Q: A 50 kg. diver gets ready to dive from a 10 meter high diving board. how much gravitational…
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Q: A force of 20 N acts upon a 5 kg block. Calculate the acceleration of the object.
A: Given: Force,F=20NMass,m=5kg A F=ma is a common expression for Newton's second law, which states…
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Q: Please solve it
A: Given that,Potential difference, V=4.50 VLength of wire, L=2.50 mRadius of the wire, r=0.654…
Q: How much current would be required to produce a force of 0.54 N on a 10 cm length of wire at an…
A: Given: The magnetic force is 0.54 N. The length of the wire is 10 cm. The…
Q: Part A Ifa piece of mica (K = 7) is placed between the plates, how much charge will flow from the…
A: Given that,The expression for the charge in the capaitor : Now, Q1 = CVNow,Putting the…
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