A stone is thrown vertically upwards with a speed of 24.0 ms'. Using g = 9.8 ms² and ignoring air resistance: C. i. How much time is required to reach this height? ii. Why are there two answers to (ii.)? Sketch the velocity-time graph for the stone, from it is released until it returns to the thrower. iii.
Q: A) A typical dust grain has a radius of about 0.1 micrometers and a mass of 10-14 grams. Roughly ...
A: Given Grain radius (R) = 0.1 micrometers =0.1×10-6 m = 10-7 m Grain mass (m) ...
Q: In the figure, point P2 is at perpendicular distance R = 29.0 cm from one end of straight wire of le...
A: Given, Distance, R=29×10-2m Length, L=13.2×10-2m Current, i=0.897A Let the wire be along the x-axis ...
Q: A plane took 3 hours 33 min to finish a journey.lf the distance of the journey was 2840 miles,at wha...
A: The average speed is given by v=Total distance travelled total time taken we have total distance t...
Q: Seeing Venus would be impossible without a telescope true Error O
A: It is asked if it is possible to see venus without telescope or not.
Q: 2) Which of the following assumptions is usually made about the electric field associated with light...
A: We have the problem of light-matter interaction in quantum mechanics Out of all 4 option we have to ...
Q: The Laplace transform of 0T
A:
Q: 19 q1 Two identical charges q = (1/9.0) × 10−9 C are shown in the figure below. Find the potential ...
A: charge q = 1 x 10-99 CDistance r = 2.37 m angle θ = 44 degrees
Q: 19 q5 The circular arc shown in the figure below has a uniform charge per unit length of 5.31 10-8...
A:
Q: A 1000-kg car is picking up speed as it goes around a horizontal curve whose radius is 100 m. The co...
A: Given, Radius, r=100m Mass, m=1000kg Static friction coefficient, μs=0.35 The centripetal force is b...
Q: Find the divergence of D for the following. 4x y2 2x -
A: Given: The vector field is given as
Q: A convex rearview car mirror has a radius of curvature of 8.0 m. What is its focal length? An object...
A:
Q: A 1.00-kg block of copper at 100°C is placed in an insulated calorimeter of negligible heat capacity...
A:
Q: An object that weighs 50 lbf on earth is moved to Saturn where its new weight is 105 lbf. What is th...
A: Weight of an object is the amount of gravitational force applied by the planet on the object. It dep...
Q: In the figure, point P2 is at perpendicular distance R = 29.0 cm from one end of straight wire of le...
A: Given, R= 29 cm L= 13.2 cm i= 0.897 A
Q: Angelo connects two resistors (22 0 and 88 0) in parallel. He then connects the parallel resistors t...
A: Given the value of resistors is 22 ohm and 88 ohm Let R1 = 22 ohm R2 = 88 ohm If two resistors are ...
Q: An Average locomotive weighs about 470,000 Ibs. This particular Train locomotive is on its way back ...
A: Given Data The mass of the locomotive is:m=470000 lbs=213188.414 kg The speed of the train is :v=15...
Q: resultant force on the charge
A:
Q: 4. A cubic box of volume 5.1 x 10-2 m³ is filled with air at atmospheric pressure at 20° C. The box ...
A: Given,Volume V=5.1×10-2m3T0=20°CT=180°C
Q: A 1.94 10-9 C charge has coordinates x = 0, y = −2.00; a 3.30 10-9 C charge has coordinates x = 3....
A: part(a) The magnitude and direction for the electric field at the origin. Part(b) The magnitude and ...
Q: Capitcibir ith Capactancer 5.04; and Cg : 3.1 ut are conpeded to that in the changeon m tapacitor ts...
A:
Q: The loop configuration in the figure below consists of two semicircles of inner radius rin=4.6 cm an...
A:
Q: external force on her? If the sprinter accelerates at that rate for 20.00 m and then maintains that ...
A:
Q: y (ft) The end plates (isosceles triangles) of the trough shown to the right were designed to withst...
A:
Q: If A = 31 + 4j-6K B= -2i+ 6s+12K C - Ai - 8j-2 K %3D is (oXA) C what Please explain preçisely Im rev...
A:
Q: Q2/ A uniform volume charge density of 0.2 Mc /m3 is present throughout the spherical shell extendin...
A:
Q: A system of two circular co-axial coils carrying equal currents I along same direction having equal ...
A:
Q: X. The bond energy vs. distance curve is the integral of the bond force curve and is asymmetric beca...
A: Repulsive force is inversely proportional to (distance) and attractive force is inversely proportion...
Q: B- -2i + os +12K If A 3i + 4j-6K %3D C- Ai-8j - 2K B). C what (Ax8) C IS
A: A = 3i + 4j - 6k B = - 2i + 6j + 12k C = 4i - 8j - 2k
Q: If a tool at a height of 18.0 m has a gravitational potential energy of 1,200 J, what must the mass ...
A: Answer...
Q: 5. In 1957, the U.S. Naval Research Laboratory conducted the first ever radar measurements of the di...
A: Given, the distance between earth and moon is d=3.84×108m And the speed of light is c=3×108m/s Acc...
Q: Part A The block has a weight of 84 lb and rests on the floor for which uk = 0.4. The motor draws in...
A: The resultant velocity of the block is given by v=62+62+2×6×6×cos60v=10.39 ft/s
Q: A. Determine the sum of moments about point A of the system of forces shown in the figure. Each squa...
A: Refer to the figure below :
Q: alculate the mass of a body that occupies 300 ft3 if its specific volume is 30 ft3 /lbm Group of an...
A: Given Volume of body is V= 300 ft3 specific volume is 30 ft3 /lbm.
Q: A convex rearview car mirror has a radius of curvature of 8.0 m. What is its focal length? An object...
A:
Q: using the relationship “force equals mass times acceleration,” write an answer the following questio...
A: Given, mass of the object is m=Xgm and acceleration of the object is a=Zcm/s2 Newton's second law:...
Q: What is the essential angle for light moving from water (n1) to air (n2)?? (n1>n2) White light bends...
A: We have to find the Range of angles of which light is incident as it goes from water to air Also fi...
Q: Consider the following figure. (The four charges are at the corners of a square. Take q = 1.10 µC an...
A:
Q: 8. The minute hand on the clock. a) What is the centripetal force? b) Draw the diagram.
A: 8). We know that a minute hand takes 60 minutes to complete the full circle on the clock face t=60 ...
Q: The figure shows wire 1 in cross section; the wire is long and straight, carries a current of 4.04 m...
A:
Q: 30. Three charges are at the corners of an equilateral triangle, as shown in Figure P15.30. Calculat...
A: Given, q1=8.00 μCq2=-5.00 μCq3=3.00 μC
Q: Vhat is the essential angle for light moving from water (n1) to air (n2)?? (n1>n2) Vhite light bends...
A: We have to find the Range of angles of which light is incident as it goes from water to air Also fi...
Q: 2. Given: Tennis ball, with D=64 mm and m - 579, dropped in standard sea level air. 于, .nd: (a) Term...
A: Terminal velocity is defined as the maximum velocity attainable by an object as it falls through a f...
Q: The weight of an astronaut plus his space suit on the Moon is only 250 N. (a) How much does the suit...
A: Solution:-Given thatWeight of astronaut plus his space suit on Moon (Wm)=250 N
Q: Find the electric potential at the origin given the arrangement of charged particles shown in the fi...
A: Given: The position of the charge q1=6.6 nC=6.6×10-9C is A=-12 cm,0 cm. The position of the charge q...
Q: The 19-kg uniform rectangular plate is supported by an ideal pivot at O and a spring which must be c...
A: Solution:-Given thatmass of the plate (m)=19 kgmodulus of spring (k)=2.4 kN/m=2.4 ×103 N/m
Q: Compute the acceleration of block A for the instant depicted. Neglect the masses of the pulleys. 30 ...
A: Given, the mass of an object is m = 40 kg coefficient of kinetic friction is μk=0.4 coefficient of s...
Q: Vector magnitude direction X-component y-component Resultant A 50 N 60° W of S Magnitude B 30 N 30° ...
A: The X-component, Y-component and the resultant. Given Table:
Q: Refer to the figure below. Calculate the electric fields at point A and B due to both charges Q1 and...
A:
Q: A dead body was found within a closed room of a house where the temperature was a constant 66 °F. At...
A: Newton's law of cooling is described as the quantity of heat loss of a body that is directly depende...
Q: C1 = 10.0 µF, C2 = 20.0 µF, and C3 = 25.0 µF. If no capacitor can withstand a potential difference o...
A: Solution:-Given thatC1=10 μFC2=20 μFC3=25 μFPotential difference across any capacitor≤100 V
Step by step
Solved in 2 steps with 2 images
