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Q: a student studie on of time t, ob
A: Given: Function of time can be mentioned as t graph for degree vs r(s) has given
Q: A neutron at rest decays (breaks up) to a proton and an electron. Energy is released in the decay…
A: This problem can be solved using conservation of energy concept.
Q: QUESTION 10 An ideal gas occupies 400 m³ at a pressure of 250 Pa. If the volume is changed to 100 m3…
A: 10. Let the initial pressure of the ideal gas be P1, the initial volume of the ideal gas be V1, the…
Q: What is the magnitude of the total magnetic force the long wire exerts on the current loop? a. Zcro…
A:
Q: B A coin sits on a rotating turntable as shown in the figure. At the time shown in the figure, which…
A: We need to say what the direction of friction will be on the coin on turntable.
Q: 1) When pions are brought to rest their lifetime is 1.77 10-8 s. A beam of pions is produced in an…
A: Intensity is measured on a plane perpendicular to the direction of propagation of the energy, where…
Q: A 73-kg boy is surfing and catches a wave which gives him an initial speed of 1.6 m/s. He then drops…
A: Given data: Mass of boy, m = 73 kg. Initial speed of boy, v1= 1.6 m/s. The boy then drops through a…
Q: 1. A body in simple harmonic motion has a velocity of 8cm/s when its displacement is 2cm and a…
A:
Q: A string that is under 55.0 N of tension has linear density 5.30 g/m. A sinusoidal wave with…
A:
Q: 5.) The threshold (cutoff) wavelength for the photoelectric effect in an unknown metal is 270nm.…
A: Given data: Threshold wavelength of the metal, λ0=270 nm=270×10-9 m
Q: Pre-Lab Question #3: Now you can finish the calculation as follows (include units): |Fo| = V35.22…
A: Given data: - The net force is Fnet=35.2x^+76.5y^. The x component of the net force is Fx = 35.2…
Q: 3. A basketball is thrown straight up at 25.3 m/s. a) What is the maximum height the basketball will…
A: Given:- The initial velocity of the ball by which it has been thrown straight up u = 25.3 m/s…
Q: A steel wire, 150 m long at 10°C, has a coefficient of linear expansion of 11 x 10-6 Give its change…
A: Write the expression for the change in length. Here, α is the coefficient of linear expansion, L is…
Q: Frank pushes a load of shingles up a ramp that is at an angle of 25 degrees to the ground. He exerts…
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Q: The path r(t) = (t) + (21²-5) j describes motion on the parabola y = 2x2-5. Find the particle's…
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Q: N vs. TIME graph below, click on the spot where the VELOCITY IS ZERO (the arrow will be placed where…
A: Introduction: When the body does not gets displaced with time, the velocity is said to be zero. So,…
Q: 11, 12, 13, and 14. Thank you.
A: Hi. According to our guidelines, we only answer one question with maximum three subparts per…
Q: 5. A brown stinky liquid has density = 3.119g/mL. Calculate the volume of 98mL of this liquid.
A: Hello. Since you have posted multiple questions and not specified which question needs to be solved,…
Q: 9. Convert 3.14 rad into degree. OA. 180 OB. 45 O C. 60 OD. 30
A: According to question we need to convert rad to degree .
Q: The expanding gases that leave the muzzle of a rifle also contribute to the recoil. A.30 caliber…
A: The mass of the bullet is The speed of the bullet relative to the muzzle is The mass of the rifle is…
Q: An electric field is measured to exert a force of 2.21 x 10-4N on a particle with a charge of 4.55 x…
A: Given data: Electric Force (F) = 2.21 × 10-4 N Charge (q) = 4.55 × 10-4 C Required: The magnitude…
Q: 3. A particle with mass m and charge q=+1.6× 10C has a speed of v-4.5x10' m/s at point A. It enters…
A: As given in figure the diameter of the semicircle is d=50cm=0.5m Therefore its radius is r=d/2=0.25m…
Q: Warning: his is all of nothing proDIen How much ice at -15 °C is needed to condense 109 g of steam…
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Q: Three large sheets are separated by equal distances of 15 cm as shown in the figure. The first and…
A: 1. Hence as per the given question, there are three conducting and non-conducting plates . which…
Q: Determine the magnitude and direction (to the nearest degree) of the equilibrant of the following…
A:
Q: 13. Complete the following equations: 239 93 Np → Pu + 239 94 32 P → 15 + e+ P
A: 239Np 93 → 239Pu94 + 0e-1 + V-where , = 0e-1
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