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Q: Attempts 1st 2nd Weight 118 lbs. Height of stairs 0.08 Time 12.55 sec. 118 lbs. 0.08 12.86 sec.…
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Q: Let R=A+B₁ where A = 18.2, 0 = 52.7 degrees, B = 24.4,0 = 243 degrees. You find R = A B Normal…
A: Write A in vector form.
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Q: ad and the block's position is gi == xm cos(wt – ø), vhat is the ratio of the kinetic er
A: potential energy in SHM =(1/2)mw²x²
Q: incorrect. please re-solve answer should be p=6.10W
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Q: The figure shows wire 1 in cross section; the wire is long and straight, carries a current of 4.14…
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Q: object measured by a __________ in grams and does not change…it stays the _________
A: The gram and kilogram are two units used to measure mass in the metric system.The basic SI unit of…
Q: 56. An ac source of voltage amplitude 100 V and frequency 1.0 kHz drives an RLC series circuit with…
A: GIVEN : Frequency =1.0 kHz R=20ΩL=4.0 mHC=50μF V=100 V (a) RMS CURRENT : Irms=VrmsZ where Z is…
Q: 41° 63° T2 T3 w 200 N 6,4 N 20 kg 25 N 16 kg
A: Given data weight of traffic light (W) = 200N We have to find the mass of the trafic light
Q: I his skateboard is 2 kg. Initially, everyt -all horizontally wit У wit
A: The position of A and O is shown below,
Q: None
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Q: In order to measure the transfer of thermal energy from one temperature body to another, what device…
A: Explanation: A thermometer is an instrument that measures temperature (thermal energy).
Q: is that the same answer if the unit is J/kg*K?
A: We know that the upper and lower fixed points in the Celsius scale and the Kelvin scales are…
Q: f (Hz) 50 100 150 (Vind) meas 11.91 22.99 34.17 ● ● slope = Lcalc Lmeas (from slope) = HoNcNsAc ls %…
A: The slope of a graph is a measure of how steeply the graph changes between two points. It is defined…
Q: The mass of an ear ring is 600mg. This mass in S.I. system is Oa. 600 x 10 kg Ob. 600 x 10³g Oc 69 O…
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Q: The unit of measure called the "newton" is:
A: The unit of measure called the "newton" is:
Q: | How can energy be transferred back forth between kinetic energy and potential energy?
A: We can say that, Kinetic energy can be stored if we drop the object from the shelf or release the…
Q: Two blocks are tied together by a string. m, m, The blocks slide WITHOUT friction. The mass of block…
A: Please see the answer below
Q: b) How does the COP of a water-source heat pump system compare to that of an air- source system? c)…
A: b) A water source heat pump extracts heat from water, not from air so it has higher COPs than air…
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Q: A lead cube has a total mass of 77.8 kg. Solve for the length its side in cm. Assume SG to be 11.33.…
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Q: While a 6-µF capacitor is charged through a resistor, the current drops to half of its maximum value…
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Q: How I got this equation from Brnoli
A: Assume a tank filled with fluid up to a height h1 & denote the velocity of water at its free…
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Q: convert 100 yard into meters
A: Convert 100 yard into meters
Q: If weight of person 72 N, the body.10 mass is
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Q: DATA SHEET # 1 Table 1 Constant Acceleration Data Spark Tape Point Number Distance between Velocity…
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Q: 1 Metric ton = k
A: Metric ton is unit of weight
Q: square centimeter by taking the ratio of the Of the area in square centimeters to the area in square…
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Q: What is this equation in physics
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Q: An object has an a position given by the equation a (t) = bt where b 3.11 m/s. What is the velocity…
A: Given data: The position of an object as function of time x(t) = bt3 b = 3.11 m/s3 Required: The…
Q: find the mass of body, when the wight of body = 686N .A 70N .B 76Kg .c 70000g .D 60Kg
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Q: The nuclear An energy of 68.0 eV is required to excite a hydrogen-like atom from its second Bohr…
A: Concept: To determine the value of Z which is the charge of the nucleus we will use the Formula of…
Q: Consider a solid cylinderical conductor with radius R= 20 cm that carries a current I = 19 mA which…
A: The magnetic field inside a solid cylinder conductor is given by:- Bin = μ0 I r/2πR2 Here, Bin =…
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