If the spring powered toy gun in the previous problem is fired straight up, how high would the projectile go? 10.3 m O 25.2 m 20.9 m O 15.6 m

Q: B. Direction: Choose the letter of the correct answer. Write the chosen letter on a separate sheet…

A: 1. Option B Torx Screwdriver 2. Option A Multimeter 3. Option A Hexdriver

Q: 50 kg of ice at -5°C is dropped in to a big lake at 0°C. (Assume that the lake is big enough for the…

A: a)since temperature of the lake can not change , Hence equilibrium temperature = 273 k = 0 degree…

Q: Perform the calculation and record the answer with the correct number of significant figures (34.123…

A: We need to calculate the answer the to correct significant figure.

Q: pls answer subpart D . I have submitted it as annew question

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A: We know Roche limit is minimum distance upto where a secondary body can reach to primary body…

Q: 1. At z=0, a circular gaussian beam is given by E = E, Exp-, where E is the electric field. (1) If…

A:

Q: Calculate the following to the correct number of significant figures. Assume arbitrary units (u).…

A: Significant figures in the measured value of a physical quantity tell the number of digits in which…

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Q: Table 2. • Separation, d = 8.1mm = 0.0081m • Plate Area A = _202.8 mm^2_=_0.0002028 m^2 •…

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Q: A 4-kg stone is dropped from a height h and strikes the ground with a velocity of 25 m/s. (a) Find…

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Q: As a ball falls under the influence of gravity, does gravity do positive work or negative work?…

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Q: An electric charge Q is distributed uniformly along a thick and enormously long conducting wire with…

A: The regulation relates the flux thru any closed floor and the internet charge enclosed with within…

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Q: Question 1: a. Determine the two unit vectors that are orthogonal to i = (-2, –1). Which two unit…

A: a) Given vector is V ⇀=(-2,-1)    Let us consider a vector, a⇀=(x,y)which is orthogonal to v⇀…

Q: A Conduckor has an inikiah Length L1 and cross Seetionah area, A. Ik is drawn uniformly to a final…

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Q: The cart shown below moves across the tabletop as the block falls. The acceleration of the cart is…

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Q: In a compound microscope, the focal lengths of the objective and eyepiece are f₁ = .5 cm and f2 = 2…

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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: For the following circuit R1 = 55 2, R2 = 120 Q, R3 = 160 consumed by R1· [6] R2

A: GivenR1=55 ΩR2=120 ΩR3=160 ΩVsource =22 V

Q: A $250 150 mm B P4.82 250 mm C

A:

Q: 3. An airline passenger drops a coin while the plane is moving at 245.0 m/s. What is the velocity of…

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Q: 202 ,102 502 12V 402 302

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Q: Choce the comect vechy v d g praen Upw Úpg iwg Upw

A: Velocity is a vector quantity, so its followed vector laws of addition.

Q: Remember to put no space in between characters. If the final answer is a whole number, put no…

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Q: 4) If the rolling sphere then encounters a sloping ramp angled at 15° from the horizontal, to what…

A: Given Mass m = 2.5 kg Radius R = 1.25 m Initial velocity = u = 7.5 m/s

Q: e F₂= 125 N 60 60⁰ F₁ = 400 N 1 of 1 Part A Determine the magnitude of the resultant force. (Figure…

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Q: Two-lens systems. In the figure, stick figure O (the object) stands on the common central axis of…

A: Given:

Q: An experiment is carried out with the intetion of intepreting the relationship between thermal…

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Q: A typical human cell is approximately 12.00 um in diameter and enclosed by a membrane that is 4.000…

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Q: the reaction at A and the tension in the cord. D A 150 N 240 mm-240 mm- Fig. P4.70 B 200 mm 360 mm

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Q: In the Beker model of the hydrogen atom, the ground state of hydrogen consists of a proton encircled…

A: Here it is a Bohr atom, where a proton is placed at the center of the circular orbit and the…

Q: Solve correctly please, with explanation need.

A: The eigenfunction of a particle in a box is given by

Q: Question ニ a? sinQ x = ©, Work out the killing f Vectors of the qiven metric.

A: Given: gab=a200a2sin2θ x'=0, x2=ϕ

Q: 15 x(t) = cos(4√15t) + √5 sin(4√/15t) 12 i(t) = 5cos(4√/15t) — 2√5 sin(4√15t) ä(t) = -24cos(4√/15t)…

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Q: The positions, of a particle moving along a horizontal straight line is given by the equation s=6t?…

A: Given equation,                       S=6t2 - 4  .........        equ.1                 The particle…

Q: 14. A piece of wood has a mass of 5 g and a volume of 10 cm³. What is the density of the wood?

A: Given, mass (m) = 5 g            volume (V) = 10 cm3            density (d) = ? The density of wood…

Q: mo Vo THE COLLI ScOn PICTURED MBNE SHOWS A MASS Mo MIAKING AN INELASTIC TiHE FINAL OBJECT SPINS (…

A: In case of collision of two particles linear momentum and angular momentum always remains conserved,…

Q: A15 mH inductor is connected to an AC generator with a frequency of 60 Hz and carries a current i…

A: we can say that,  emf=LdidtL= inductancei= current given that:- L=15mH=15×10-3H…

Q: Compute the Helmholtz free energy for N number of atoms of a monatomic ideal gas. The mechanical…

A: The Helmholtz energy, also known as the free energy, for a monoatomic ideal gas is given by the…

Proper Length

The theory of special relativity explains the connection between space and time to objects that move in a straight line at a constant speed. The objects move at the speed of light. When an object approaches light speed, its mass is endless and cannot move faster than light. The most crucial postulate of Einstein's special relativity is that the laws of nature do not change in each frame of reference.