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Q: • The fastest 400.0 m time in Olympic history was completed by Wayde van Niekerk (he's from South…
A: van Niekerk completed one 400 m lap in 43.03 seconds.
Q: 4) Calculate the average acceleration of an automobile that attains a velocity of 60 mi/h in 10 s…
A: (4)
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A:
Q: 12. A circuit has 4 capacitors of equal capacitance Co 30 μF. What is the equivalent capacitance Ceq…
A:
Q: Two spherical drops of mercury each have a charge of 0.13 nC and a potential of 300 V at the…
A: Given: The given details are, Two spherical drops of mercury each have a charge of 0.13 nC and a…
Q: V (m/s) 12.0 8.00 4.00 t(s) 2.00 4.00 6.00 8.00 10.0 12.0 Figure shows the velocity graph of a 65.0…
A:
Q: When an inelastic material is in a collision, A) a. the work done to deform the material is equal to…
A: Answer:- (D) some of the work done to deform the material is converted to other forms of energy.…
Q: A solid sphere of total charge Q and radius R has a charge/volume p(r) = ar. a is a cor 1-3). 1.…
A: The volume charge density is given as ρ(r)=αr. (a) The charge enclosed by the sphere is Q=∫ρdτ…
Q: A force of magnitude P = 169 N is applied to the stationary machine handle as shown. Write the force…
A: Given:- A force of magnitude of P = 169 N was applied to the machine handle. Find:- Write the…
Q: Two rods and one cable are attached to the supports at O. If two of the forces are as shown,…
A:
Q: Consider the following motion: The cart's initial position is the bottom of the track. You give it a…
A: Given:The ramp is inclined at an angle, θinitial position is at the bottom of the tracklet the…
Q: Number 6 please
A: As we know slope of position time graph gives velocity of the body.
Q: Could you shrink the solution please. I cannot see all of the steps. Thank
A: Length, L = 45 cm Mass, m = 350 g Angle θ = 4.5° Damping constant (b) = 0.010 kg/s Time, t = 25…
Q: I need help with question 10 please.
A:
Q: In the figure, a force F is being applied to the block with a magnitude such that it moves up along…
A:
Q: A force F is applied to a 2.0 kg radio- model car parallel to the x-axis as along a straight track.…
A: To calculate the work done from the given graph, the following concept to be used. " The area under…
Q: Suppose your car gets stuck in a flooding area, and the water rises around you. Don't worry - the…
A:
Q: a) Sketch the following signals over the period n=0 to n=5: i) x[n] = n + n¹/2 ii) x[n] = cos(n.2TT)…
A:
Q: During a steady right turn, a person exerts the forces shown on the steering wheel. Note that each…
A: Answer:
Q: 1. A 5.0 x 102-newton girl develops 250 watts of power as she runs up two flights of stairs to a…
A: Given information: The weight of the girl (W) = 5.0×102 N The power developed by the girl (P) = 250…
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…
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