Evaluate the integral: 1 dr 2x2 – 3x – 2 -
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A: Given: The mass of the charged particle is m = 2.974 x 10-26 kg The kinetic energy of the charged…
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Q: QUESTION: Newton's Second Law is given by the following equation: F= ma (F-Force, kg m/s?; m-Mass,…
A: Given: Newton's Second Law is given as F=ma where F=force,kg m/s2 m=Mass,kg a=acceleration,m/s2…
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A: given applied force(F)=7.2 N mass(m)=13 kg radius(r)=0.62 m acceleration of center of mass (a)=0.43…
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A: Since you have not mentioned the relevant subparts to be answered, we will answer the first 3…
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Q: 10. (I) A concrete highway is built of slabs 12 m long (15°C). How wide should the expansion cracks…
A: Given: Lo=12m T1=15oCT2=50oC Explanation: To find the change in the linear expansion we have;…
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Q: A ceramic cube 4.1 cm on each side radiates heat at 510 W. Assume e = 1. Part A At what wavelength,…
A: side of ceramics cube = 4.1 cm = 0.041 mpower ,P=510 W and e=1
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Q: Whatis physics
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Q: An 20 cm long metal bar measures 4 cm by 3 cm. One end of the bar is exposed to a temperature of 321…
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A: Given that,Mass of gold : m = 1.915 (g)Density : ρ = 19.32 (g/cm3)a: Here we need to find the volume…
Q: (I) (a) "Room temperature" is often taken to be 68°F. What is this on the Celsius scale? (b) The…
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A: Given that,The charge flowing in the any point of wire : q = 40 (C)Current in the wire : I = 20…
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A: Given: The number of free electrons is 8. The dimension of the box is Lx=Ly=Lz=L=5 mm.
Q: An experimental jet rocket travels around Earth along its equator just above its surface. At what…
A: in this question we use centripetal acceleration equation.
Q: 3. (a) State and explain Biot-Savart law.
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Q: Consider a container of dilute monatomic helium gas. The total internal energy of the gas is 2000 J…
A: given is : average speed = 1300 m/sinternal energy = 2000 J FIND heat capacity
Q: In the figure, a solid 0.4 kg ball rolls smoothly from rest (starting at height H = 5.9 m) until it…
A: Initial height = H = 5.9 m Mass = m = 0.4 kg Final height = h = 2.1 m
Q: applications of physics in everyday life
A: Asked: Use of physics in our everyday life
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Q: An RC circuit has an emf of 5 volts, a resistance of 10 ohms, a capacitance of 10–2 farad, and…
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Q: Derive the Stefan Boltzmann constant o when total energy-density is given by и u(v)dv
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Q: a) Explain self and mutual induction with suitable diagrams.
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Q: 3. Four capacitors are connected as shown in Figure. (a) Find the equivalent capacitance between…
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Q: list Research topics in physics?
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Q: (b) State Ampere's law and using this find the magnetic field inside and out of a long solenoid…
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Q: 4. Calculate ƏT av E for the van der Waals energy equation of state =NKT-Na E = (van der Waals…
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