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Q: WITHOUT the corresponding CORRECT SOLUTION. and UNIT of measurement on the blank. Your answer will b...

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Q: resistors are combined in a circuit along with a battery and an ammeter. The values of the resistors...

A: Equivalent resistance in series  R = R1 + R2 + R3   Equivalent resistance in parallel  1/R = 1/R1 + ...

Q: When you throw a ball straight up into the air, after it leaves your hand the acceleration is negati...

A: when ball falling down then acceleration due to gravity 9.8 m/s^2 is downward direction. so it is ne...

Q: The coefficient of friction between a 33kg exercise mat and the gym floor are us = 0.41 and uk = 0.3...

A: Givenμs =0.41μk =0.36m =33 kg

Q: 1. Compare the electrostatic force between an electron and proton separated by 0.530 x 1010 m with t...

A: Given that:- Separation between electron and proton=d=0.530×10^-10 m

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Q: Why does the SI Measurement System use “kilogram” instead of “gram” as the base unit of mass?

A: Here, we have to answer , why is kilogram used instead of gram as the base unit of mass. Let's see h...

Q: Two spaceships approach the Earth from opposite directions. According to a stationary observer on ea...

A: Given that:- Two spaceships A and B approch the earth from opposite directions.

Q: Is it possible to observe a 4-fold axis of symmetry in a monoclinic crystal? Why or why not?

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Q: The figure below shows six point charges that all lie in the same plane. Five Gaussi- an surfaces—S1...

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Q: Which cart has the greatest kinetic energy? V 4.0 m/s V 2.0 m/s 1.0 kg 3.0 kg 77 (1) (3) V=3.0 m/s V...

A: Given data:  Mass and velocity for different carts  Required: Cart that has greatest kinetic energy 

Q: Constants I Periodic Table Determine C as a function of d, dz, and A. Assume di + dz is much less th...

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Q: speed of 1.0 m/s. The shape 5 A pulse identical to that in problem 4 is now approaching a free end. ...

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Q: A hydrogen atom is 0.53 Å in radius. Use uncertainty principle to estimate the minimum energy an ele...

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Q: Test # **Each test should be with a different tuning fork!! Frequency 512H2 = f 480HZ 256 HZ Length ...

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Q: A bus travels for 2 hrs at 60 kph and another 3 hrs at 70 kph. What is its average speed?

A: first interval : time = 2 hours speed = 60 km per hour second interval : time = 3 hours speed = 70 k...

Q: In the figure (Eigure 1), let C = 1.00¼F, C2 = 2.00µF, C3 = 4.00µF, and V- 36.0V. Figure < 1 of 1 C2...

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Q: Imagine a planet orbiting a star. Observations show a Doppler shift in the star's spectrum of 66 m/s...

A: Given data: Star's velocity v = 66 m/s Time t = 4.5 days Sun's mass M=2.0×1030 kg Unit 1 AU=1.5×1011...

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Q: 3. A fine (thin) ring with a radius 50 mm is being pulled from the surface of water. If the ring has...

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Q: How much work is done by the force of gravity when a 45N object falls to the ground from a height of...

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Q: What is the area of the filter paper with length of 12mm and width of 1.0cm?

A: Given that:- Length of the filter paper=12mm Width of the filter paper=1cm

Q: Need some assistance figuring this one out!   1. What is the cable AB as a position vector. (rABx,...

A: please post the remaining questions in another post. only 3 questions can answer in one question.

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Q: Problem 6: Consider a ball of mass m attached to a string of length L, which is being spun around in...

A: Given that:- Mass of the ball=m kg  Length of the string=L meter  

Q: The coefficient of friction between a 33kg exercise mat and the gym floor are us = 0.41 and uk = 0.3...

A: Given value--‐ mass = 33 kg. us = 0.41 and uk = 0.36. We have to find--- Once the mat is moving, ...

Q: An electron is placed in a uniform electric field 26 nN/C directed north created by two horizontal p...

A: GivennElectric fieldE=26 nN/CDistance of seperations=137 fm

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Q: A billiard ball of mass m, experiences a perfectly elastic collision with another billiard ball with...

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Q: A positive particle traveling upwards with initial speed to = 10 m/s enters a region of uniform %3D ...

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Q: 6-3. The tip of a one-link robot is located at 0 = -n/4 rad at time t = 0 s as shown in Fig. P6.3. T...

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Q: Base your information and diagram below. and 78 on the 01 / suonsanb An ideal simple pendulum is rel...

A: Answer 77:  Correct option is (3) i e the same .   Explanation:  We Know at position A potential ene...

Q: A vector has an x-component of -29.5 units and a y-component of 25.0 units. Find the magnitude and d...

A: Given that                x- component of the vector = -29.5 unit and         y - component of the v...

Q: A proton moves perpendicular to a uniform magnetic field B at a speed of 1.70 x 1o' m/s and experien...

A: Given F→=mpa→=mp(1.80×1013)i→v→=1.7×107k→

Half Life

The concept of Half Life has numerous practical applications some of them includes figuring out the effective drug dosage to finding out when a radioactive becomes safe to use. If you look for a career in Nuclear Physics you will need this concept.