(1) True or False (explain): A head-on collision between two cars is more damaging to the occupants if the cars stuck together than if the cars rebounded upon impact? (Assume the time of the collision is the same.)

Q: Show your work on a separate document. Block or highlight your answers. 1. Refer to figure 1. A mass…

A: for equilibrium forces must be equal and opposite

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A: Given: The capacitance of the circuit is 64 microFarad. The resistance of the circuit is 469 Ohm.…

Q: T3A-WWT11: VE student is shown 1.

A: The statement is given that,B is faster because it has the steeper slope.

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Q: Which of the following correctly lists electromagnetic waves in order from shortest to longest…

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Q: Help on question 6

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Q: A rectangular loop of wire with sides H= 30 cm and W= 50 cm carries current I2= 0.379 A. An infinite…

A: We will use force between two current-carrying wire formula,

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A: Given data: Diameter of the circular parallel plate, D=2 cm=2×10-2 m Separation (spacing) between…

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A: In this question Answer is in below.

Q: A brick is thrown upward from the top of a building at an angle of 25° to the horizontal and with an…

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Q: Q2) A bullet (200g) is fired with a velocity of 200m/s into a block (10 Kg) that is lying on the…

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Q: 73) Uniform Circular Motion: A 2.0-kg ball is moving with a constant speed of 5.0 m/s in a…

A: Mass of a ball (m) = 2 kg Speed (v) = 5 m/s Diameter (d) = 1 m Radius (r) = d/2 = 1/2 = 0.5 m

Q: I need to look correct answer and show all work please

A: Step 1:Determine the given values:The kinetic energy is KE=14.8 eV.The potential energy is U=34.7…

Q: lqib sd t NASA While on a spacewalk mission after you graduate from UCCS, you realize that your…

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Q: Given the expression for the amplitude of a spring at any x(t) = 7.1 cos (5.3t ) What is the period…

A: We know that the equation of motion of  the spring at any time is given as  x(t) = A cosωt…

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Q: 7. If 200 joules of energy were used in 0.1 second, how many kilowatts of power were used?…

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Q: In an ionic solution, a current consists of Ca2+ ions (of charge +2e) and Cl ions (of charge -e)…

A: Given: The charge of Ca2+ is +2e. The charge of Cl- is -e. The number of Cl- ions  is 5.11×1018. The…

Q: 2.) Calculate the Radius of the spinning mass based on the following data:

A: Given: mass is m=90.5g=0.0905kg Slope of the F vs (angular velocity)2=Fω2 m=0.00995±1.6*10-5 So…

Q: Review I Constants Part A Three equal point charges, each with charge 1.70 µC , are placed at the…

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Q: 1. Refer to figure 1. A mass is hung by two cables. Calculate the tension in each cable, the…

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Q: E= 12.0 V R1=R2=4.00 OR4=3.00 The resistor network as shown dissipates 30 Watts. What is the value…

A: Given: The supply voltage is 12 V. R1=R2=4 ΩR3=3 Ω

Q: 3. In a series RC circuit with R = 5.00 kN, C = 2.00 µF, and v = 170 sin (300t), where is in volts.…

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Q: Please answer instead of hand writting  just need question number C please

A: Given * The object distance is u = 15 cm. *In the given question, the image distance (answer of b…

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A: 3. a F=mv2x F=force, Unit of force is Newton 1N=kgm/s2 dimension of force =[MLT-2] m=mass(kg)…

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Q: A locomotive starts from rest and moves straight East on perfectly straight railroad tracks in the…

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Q: Objects of masses m, = 4.00 kg and mn, = 9.00 kg are connected by a light string that passes over a…

A: Using the kinematic equation for the motion of m2 d=vit+12at2d=0+12at2a=2dt2Inserting…

Q: Five Biomechanics students push a 519 kg Honda Accord, 207 meters up Austin Bluffs. Austin Bluffs in…

A: Solution:   Given Values,   Mass(m)=519 Kg height(h)=207 m=207 sin40 time(t)=53.7 s

Q: A charge of 24.0 nC is placed in a uniform electric field that is directed vertically upward and…

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Q: A skier leaves a jump with a horizontal velocity of 22.4 m/s. If the landing point is 78.5 m lower…

A: Solution: We can solve this problem using the equations of motion. Let's start with the horizontal…