Which is NOTa small angle approximation?
Q: In the fbd how did he get 45 and 60 angles
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Q: Atom of a certain element have a diameter of 10^-8 cm. given 1 km=1000m an 1 m =100cm about how many…
A: Given data The diameter of the atom is d = 10-8 cm. The unit relation is given as 1 km = 1000 m and…
Q: A canon ball, projected at angle of 600 above the horizontal strikes a tower 30m away at a point…
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Q: 29. A major-league pitcher can throw a baseball in excess of 41.0 m/s. If a ball is thrown…
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Q: A drum rotates around its central axis at an angular velocity of 17.3 rad/s. If the drum then slows…
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Q: 822 N) from a cap- 76. A rescue helicopter is lifting a man (weight sized boat by means of a cable…
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Q: How did you get the angle 75.74?
A: It's easy. We know that the dot product of two vectors A and B is given as A.B = AB cosθ Thus, θ =…
Q: *84. Go Two cars cover the same distance in a straight line. Car A covers the distance at a constant…
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Q: How much work is required to move an object in the vector field given as F = yi+3x j Along the lower…
A: Given force, The equation of lower part of the ellipse, Thus we can write,
Q: Reflect (-3,-4) across the x-axis. Then reflect the result across the x-axis again. What are the…
A: When a point is reflected about a line, its image is formed exactly opposite to the line but with…
Q: In short-sightedness, the closest point that the eye can see is 25 centimeters false true
A: To identify whether the given statement is true or false :Given statement : "In short-sightedness,…
Q: A point light source of 100 candela (I) is suspended 2 meters above the center of a circular table…
A: The luminous intensity of the light source (I) = 100 candela. Distance from the center of the table…
Q: A lighthouse rises 49ft above the surface of a cliff that extends 19ft from its base. A sailor from…
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Q: The fish in a pond is 15 m from the shore. Above what depth will he not be able to see a small rock…
A: Light provides sensation to eyes so we see objects around. When light falls on an object, 3 things…
Q: What is the radius of gyration of a thin disc of radius 4 cm about a diameter?
A: Radius of thin disc is r=4 cm
Q: 2.23. Keeping a book up ** The task of Problem 2.4 is to find the minimum force required to keep a…
A: Hey there, since you have posted multiple questions. We have solved the first one for you. Please…
Q: Compare the size of the Moon on the horizon with its size higher in the sky. One way to do this is…
A: The moon appears bigger when it is near the horizon however the distance between the Moon and Earth…
Q: Given the wave Functrun ○ニュCレ (L-a), www 30 %3D Find the: = メ7
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Q: circle in 0.500 s. (a) Determine the centripetal force acting on the ball. (b) If the speed is…
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Q: 80 70 60 50 What does a curved line on a distance-time graph show? 40 30 20 10 Time (hours) at the…
A: What does a curved line represent on a distance time graph ?
Q: *10. A computer is reading data from a rotating CD-ROM. At a point that is 0.030 m from the center…
A: Given, distance of Point A from the center of the disc, rA = 0.030 m centripetal acceleration, ac =…
Q: *81. ssm A woman and her dog are out for a morning run to the river, which is located 4.0 km away.…
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Q: lock of na 10. A nail with the help of a spring of stiffness 5.0 N/cm. Coefficient of friction…
A: during that stretched period of nail, it will store a potential energy PE=12kx2
Q: You are working on a project to plot the course of a spy satellite. The satellite has a polar orbit…
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Q: This problem derives the ideal gas law from the general differential equation of state. For ideal…
A: Ideal gas law or general gas equation gives us the equation of the state of a hypothetical ideal…
Q: The ratio of the length of a vertical rod and the length of its shadow is 1:√3. Find the angle of…
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Q: Accuracy of tangent galvanometer is maximum at (a) 0° (b) 45° (c) 60°. (d): 90°
A: Let us see what is the accuracy of the TANGENT GALVANOMETER maximum at which angle.
Q: *60. Go Two arrows are shot vertically upward. The second arrow is shot after the first one, but…
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Q: What is the critical angle of incidence for this case?
A: Detailed solution has been provided.Explanation:
Q: Q1: answer about one the following questions brainly. A:What happens for 01,02 ,V1 v2 when a beam of…
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Q: Determine the second moments with respect to x- (hori- zontal) and y- (vertical) axes through the…
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Q: There is a 25 degree and I do not see it. Could you put that ?
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Q: 7. ssm A fire hose ejects a stream of water at an angle of 35.0° above he horizontal. The water…
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Q: If a 20-foot tree casts a 50-foot shadow, how tall is a tree that casts a 60-foot shadow? A |-foot…
A: Given:Height of tree A = 20 footLength of shadow of tree A = 50 footLength of shadow of tree B = 60…
Q: The length of the base of the prism never changes because it has sheer cliffs on the ends. Give a…
A: Given information: The width of the base of the prism (w) = 1 km The length of the base of the prism…
Q: Given: Horizontal clockwise angle C-B-A = 347° 44' 42" Horizontal distance B-A= 245.13 Horizontal…
A: Concept: To find the horizontal distance A-C, we can use the law of cosines, which relates the…
Q: Please give me this answer in a different format. I cannot see the answer because of this format.
A: Given, C1 = 14.0μ F, C2 = 4.3μ F, and C3 = 3.8μ F.
Q: In a Newton’s ring experiment, the diameter of the 5th ring is 0.30cm and diameter of the15th ring…
A: Given data: The given problem is based on Newton's ring. The diameter of the 5th ring is, d5 = 0.30…
Q: spacecraft is moving to the east, and its nozzle is pointing to the west. If the spacecraft needs to…
A: Given : Spacecraft is moving to the east, and its nozzle is pointing to the west. What needs to be…
Q: 53. ssm Three forces act on a moving object. One force has a magnitude of 80.0 N and is directed due…
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