Pls help ASAP on both pls i beg
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Q: If an object is submerged under water, in general, the apparent weight w' of the object is related…
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Q: 7. Which is true for both uniform velocity and uniform acceleration as depicted by velocity-time…
A: Uniform velocity:- uniform velocity means constant velocity. If velocity is constant than time will…
Q: Relief packages are dropped from airplanes to the ground below. What considerations must be taken…
A: Consideration taken into account in order for the package to hit the ground.
Q: A uniform solid disk with a mass of 22.0 kg and a radius of 0.244 m is free to rotate about a…
A: The mass of the disk is 22 kg. The radius of the disk is 0.244 m. The applied forces are 90 N and…
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A: Since, The starch Molecules are 10 times the mass of the sugar molecules.
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A: Given data: Displacement in x-direction (x) = 3.90 m Displacement in y-direction (y) = -4.00 m…
Q: An 8.0 kg robot starts from rest and speeds up to 3.0 m/s in 3.0 s. How much work is done by the…
A: Given data: Mass (m) = 8.0 kg Initial velocity (v0) = 0 m/s Final velocity (v) = 3.0 m/s Time (t) =…
Q: A Constant 22 N Horizontal force hits a stationary 3 kg ball. What is its speed after going 1O m?
A: Given data The constant horizontal force is given as F = 22 N. The mass of the ball is given as m =…
Q: A plane, diving with constant speed at an angle of 52.6° with the vertical, releases a projectile at…
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Q: charge is negative, the direction of the electric force on it is
A: F=qE
Q: 5 snails were found to be crawling along a railing. Their positions were recorded for 100s. Based on…
A: For the blue snail the displacement is linearly increasing with time. Which means the velocity of…
Q: 4. Two tugs are pulling a large ocean liner out to sea on ropes. Tug A exerts a force of 51 kN at an…
A: Solution:-
Q: 1. What is the electric field strength at a distance of 10 cm from a charge of 2 uC?
A: Given that The charge (q) = 2μC We need to find out the electric field at 10cm =…
Q: A cylindrical tank with a length L = 8 m and a diameter D = 8 m is on its side, and it is half full…
A: The problem can be solved using the concept of potential energy. The solution is as follows
Q: Molecules can rapidly diffuse across living cells. If the width of cells is increased by a factor of…
A: This question can easily be solved by applying the
Q: Your friend insists that he is "listening to" a radio wave. State the difference between a sound and…
A: A physical wave can be defined as a disturbance in space which is propagating. Periodic waves can be…
Q: 15. A 1500-kg car making a turn on a dry banked highway ramp with angle of inclination of 10° is…
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Q: 1. The gravitational force between two spherical masses is Fg. Which of the following would increase…
A: We are authorized to answer one problem at a time, since you have not mentioned which one you are…
Q: The sun is more massive than the moon, but the sun is farther from the earth. Which one exerts a…
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Q: Pls help on this question.
A: Here given that the 500 particles approximate displacement.It is measured within 30 sec. We have to…
Q: As shown in the diagram below a block is attached to a spring and a cable. The block is at rest & is…
A: The force applied on a spring is given by F = kx, where k = spring constant or force constant x =…
Q: 15. A 0.500-kg mass is attached to the end of a 1.50-m-long rope and spun in a vertical circle at a…
A:
Q: 15. An electron is released with a speed of 5.0 X 10° m/s is injected into a parallel plate…
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Q: Explain why a laser beam is invisible when it travels through air but can be seen as it strikes a…
A: We see an object when photons (which are in the visible wavelength range) from that object reach our…
Q: 4. A product of nuclear explosion is the plutonium-239, which has a half-life of 24 000 years. What…
A: Given: The half-life of the plutonium-239 is 24000 yrs. The time given is 1000 yrs.
Q: À mixture of large proteins and much smaller peptides are mixed in a solution held at a temperature…
A: To determine: Which of the following statements is true, when a mixture of large protiens and much…
Q: In comparing the different methods of measuring the value of the mutual inductance between the two…
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Q: 6. Two plastic spheres are placed on a number line. Both spheres have a negative charge of equal…
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Q: 2. Calculate the coefficient of kinetic friction when a horizontal force of magnitude 28N is needed…
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Q: 3. How many times as intense as a standard earthquake is an earthquake measuring 5.8 on the Richter…
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Q: 13. Tire width does not affect traction. (a) True (b) False
A: Traction is the resistance between the tire and the ground in reaction to the torque being exerted…
Q: which of the following ANGULAR VELOCITY vs. TIME graphs are indicative of an object that is speeding…
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Q: 11. The coefficient of static friction between a brick and a table is higher than the coefficient of…
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Q: 3. Solve for the unknowns in each of the following. d. 2.0m 25cm 25N 35N 25N 20cm
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Q: A boat is at position (X1, y1) = (4 m, 5 m) at time tį = 1.0 s. If 10.0 seconds later the boat…
A: Given values are : x1,y1=4,5 x2,y2=404,505
Pls help ASAP on both pls i beg
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