Scientists cam study enviromental samples by placing small electrically charged drops of chemicals into a chemical analyzer. In the malyzer, the clectrically chargod drops re suspeaded between two fickdsgravitationl ficld and an eectric fickd. Poalble Orlentations of Poaltively Charged Chemical Dropa In Chemical Annlyser

Q: The speed 72 km/hour. What is the in-SI system of units?

A: The SI unit of speed is m/s.   Where m = meter,  s = second

Q: incorrect,

A:

Q: water n = 19m calculate fir A r FH Th 3m 4m 3h

A:

Q: What is the lagrangian of this system?

A:

Q: The guy wires AB and AC are attached to the top of the transmission tower. The tension in cable AB…

A:

Q: incorrect. ahhhh

A:

Q: P А. В. P a с. D. a

A: A body in projectile motion has both velocity and acceleration. Acceleration on the body is the…

Q: As shown in the figure, calculate the magnetic field that wil1 be formed at the point A of the…

A: Given:- Radius of the half circle = 5 cm = 0.05 m Current flowing through the circuit = 10 A

Q: A rod with a lies abng the x ox's os 'shown. Chorge der s shown. Chorge %3D so woniB 5; pas aut Jo}…

A: The solution of thi question is

Q: 6x² - 19 = 0

A: Solving the equation x² = 19/6

Q: . reliable and valid   b. neither reliable, nor valid   c. valid but unreliable   d.…

A: Given condition : Scale is giving the same measurement when repeated for the same person at a…

Q: The resistance of the metal bar with a weight of 3 N and a length of 1.5 m is 10 2. The metal rod…

A:

Q: 7.0 how many significant digits?

A: The zero after a decimal point is counted as a significant figure.

Q: The deck has a mass of 1000-kg and is supported by cables A, B, and C. What are the tensions in the…

A: We have given  that the mass of object is 1000 Kg. It is supported by three cables.  As there is no…

Q: A 20 cm copper rod has a mass of 0.05 kg. If this rod is placed in a magnetic field with magnitude…

A:

Q: 1.) Which of the following correctly represents a closec

A: Close circuit makes complete path for flow of current.  In figure B, circuit is broken . In figure C…

Q: What

A: (4) True, there is a point between two objects where the gravitational field is zero.  In…

Q: A 200-kg, 2.0-m-radius, merry-go-round in the shape of a flat, uniform, circular disk parallel to…

A: Given:mass of the disk, M = 200 kgradius of the disk, R = 2.0 minitial angular velocity, ωi = 1.2…

Q: A monkey in space entertaining himself with bouncy balls were noted to be; one of mass 300g and the…

A: Given:m1=600gm, m2 =300gm, θ=120°, v2=6m/s The problem will be solved using the principle of…

Q: Part C Enter the expression -20 + 6D in the answer box using the notation just described. Express…

A:

Q: same magnitude F. If there is no friction between block b and the table, and there is enough…

A: E

Q: (a) A shell is shot with an initial velocity vo of 20 m/s, at an angle of = 00 60° with the…

A:

Q: A rod has length 2 meters. At a distance x meters from its left end, the density of the rod is given…

A: Given Density of rod δ(x)=2+6x And length of the rod is 2m. Let's take a small element of length dx…

Q: mine the vertical component of ess your answer to two signi ive value if the force is upwa

A:

Q: 600mg=?g

A: Given ,  600 mg  We have to convert 600 mg to how much gram .

Q: 3. Find the value of A? A k 13 ft 7 ft 100 lbs

A: The principle of moments states that for a seesaw to balance, the total torque on one side must be…

Q: First two digits : 11

A:

Q: A block having a mass of m = 19.5 kg is suspended via two cables as shown in the figure. The angles…

A:

Q: Convert 67.63 lb 3 ft³ to kg 3

A: We know  1 lbm = 0.453592 kg 1 ft = 0.3048 m so,  1ft3=1 ft3 =0.30483 m3=0.0283168 m3 Then…

Q: you forgot to

A:

Q: What is the weight of a 100,000 mg box?

A: Mass of the box, m = 100000 mg Acceleration due to gravity, g = 9.81 m/s2   The mass of the box in…