7. A feather is dropped on the moon from a height of 1.40 meters. The acceleration of gravity on the moon is 1.67 m/s?.. Determine the time for the feather to fall to the surface of the moon. a. 2.29 s b. 1.29 s. c. 1.29 m d. 0.29 s.
Q: In the figure a potential difference of V = 100 V is applied across a capacitor arrangement with cap...
A: V = 100 V C1 = 10.5 μF C2 = 6.86 μF C3 = 4.77 μF
Q: Consider the scattering of a particle by a regular lattice of basis a, b, c. The interaction with th...
A:
Q: In a commercial survey involving 1000 person on brand preference, 120 were found to prefer brand X o...
A: Given, total person = 1000 Let A be the number of persons have no brand preference with any of the t...
Q: A spherical conductor is known to have a radius and a total charge of 10 cm and 20uC. If points A an...
A:
Q: A block placed on a horizontal surface is being pushed by a force F making an angle 0 with the verti...
A:
Q: A rotating object's angular position is given by 8(t) = (1.26e? - 7.35t + 2.55) rad, where t is meas...
A: The rate of of angular displacement with respect to time is called angular velocity. The rate of ch...
Q: Q3: Electrons in projection television sets are accelerated through a potential difference of 55 kV ...
A: Electrons in the tv set are accelerated through a potential difference of 55 kV Let V=55 kV=55×103 V...
Q: In the figure below, the conducting loop has fallen a short distance and is now falling at a constan...
A: Given: s=0.50 mmass=30.0 gR = 1.00B=7.50 T
Q: - 3y) dy where C, a circ ive sense.
A: Given function as, ∮3x+4ydx+2x-3ydy Radius= 2. As per protocol, allowed to answer first question and...
Q: The speed of ultrasound in human body is 1540 m/s. A procedure is performed with a frequency of 2 MH...
A:
Q: 22. Tarzan is running at top speed 28.8 kph and grabs a vine hanging vertically from a tall tree in ...
A:
Q: Assuming the dielectric of each capacitor is air and the network is connected to Vab = 30V supply, c...
A: Given data V=30 V Here, V is the voltage of the battery. Now we have to calculate the equivalent cap...
Q: The electric fields outside (r> R) and inside (rR 4TE, r? the electrostatic energies for the second ...
A:
Q: A ray of light inside Region 1 in the xy-plane is incident at the semicircular boundary that carries...
A:
Q: Two polarizers are to be combined such that no light passes through them. The axis of the first pola...
A: From Malus's law, if θ is the angle between the axis of the polarizers and Io is the intensity of un...
Q: (5) The angular speed of a disk decreases uniformly from 12.00 to 4.00 rad/s in 16.0 s. Compute the ...
A:
Q: The acceleration of a particle along a straight line is defined by a=(2t-9) m/s' wheret is in second...
A:
Q: A weight of mass 2 kg is placed on a long vertical spring with spring constant k = 20. The damping f...
A:
Q: A car is traveling around a circular track of 700-ft radius. If the magnitude of its total accelerat...
A: Given values are:- Circular track radius, r=700 ft. Total acceleration magnitude, a=10 ft./sec2 Spe...
Q: ) An electric charge q is placed at the origin in 3-space. The resulting electric r field E is given...
A:
Q: 1-0.9z -1 – 0.1z2 H(z) 1+ 0.3z-1 – 0.04z2
A: Given: H(z)=1-0.9z-1-0.1z21+0.3z-1-0.04z2
Q: If the real part ofa complex analytic function f(z) is given as, u (x, y)= e*" sin(x' -y'), then -2x...
A:
Q: 130 mm, 30 mm 30 mm 40 mm- 40 mm
A: In this question, the given area can be subdivided into the three separate subareas; 1. rectangle 2....
Q: Three-point charges of 20 pC each are located in free space on the x axis at x = -1,0, and 1. Find t...
A: Resultant force on a 1 C charge located at (1, 10, 2). Given, Magnitude of each chargeq=20 pC=20×10-...
Q: The motion of a particlo is dofined by tho relation x - "a" t• "b" t2. "c"I• "d". whoro x and t aro ...
A:
Q: An 82 kg diver jumps from a 6.5 m high platform. What is their velocity just before they hit the wat...
A: Mass of driver m = 82 kg Height of platform h = 6.5 m
Q: (Newton's Laws of Motion and its Applications) After graduation, your first project as an engineer i...
A:
Q: 28. Jack & Jill went up the hill to fetch a pail of water. At the well, Jill used a force of 20.0 N ...
A: Concept: To determine the efficiency of the wheel we will use the Formula Efficiency (n)=Actual Mech...
Q: It is given that the primitive basis vectors of a lattice are: a = 38, b= 3ŷ and e= (& + § + 2) What...
A: The shortest lattice vectors are primitive lattice vectors. Three of them are able to cross the latt...
Q: Chapter 17 of "Physics for Scientists and Engineers", 10th ed. by Serway and Jewett. Two sound waves...
A: Let two sound waves with the same amplitude A and different frequencies .Since sound waves are consi...
Q: The motion of a particlo is dofined by tho relation x- "a" t• "b" t • "c" t • "d", whore x and t aro...
A:
Q: Memaining Time 24 minute 31 secnnds Question Cempletion Statu Det the magtate of the nomal retion at...
A: Hence the answer..
Q: Ifq, is -13.9 nC at a distance 2.05 m from the origin, q2 is 21.0 nC at a distance 3.56 m from the o...
A: Since more than one question is asked,solution for the first one is provided here. Please upload the...
Q: A block of mass m moving at speed v collides with another block of mass 2 m at rest. The lighter blo...
A:
Q: A cab driver heads south with a steady speed of v, = 20.0 m/s for t, = 3.00 min, then makes a right ...
A: (a) OA→=v1t1-j^=20m/s×3×60s-j^OA→=-3600 j^AB→=v2t2-i^=25m/s×2.80×60s-i^AB→=-4200 i^BC→=v3t3cos45-i^+...
Q: The spring has stiffness k = 750 N/m. If the 5-kg block is displaced 0.2 m downward from its equilib...
A:
Q: Evalvate he Mayral I= as bso COS o dQ coso)?
A:
Q: 1. A plane has to drop a food package to refugees. It travels at 250 km/hour. If the mass of the pac...
A: Since you have been posted multiple questions. SO we are solving only first question for you. If you...
Q: the physical in tev tia ten sor in the coordinate sys tem is equal Cartesian fI :I 1 o 3 2 2 1 3 1 2...
A:
Q: 3.99 The hydrometer shown sinks 5.3 cm in water (15°C). The bulb displaces 1.0 cm', and the stem are...
A: From figure and question given : A=0.1 cm2Z...
Q: 12. states that the force exerted by a spring (or any elastic material) is directly proportional to ...
A: Since more than one question is asked,solution for the first one is provided here . Please upload ...
Q: 2/Y 1+1/y P %3D P. P. 2y A’Pp.
A:
Q: An object is located 14 cm away from a concave lens having a focal length of 1 cm. The image will be...
A: Given Data : concave lens have -ve focal length f = -1 cm Object Distance , u = -14cm To Find : l...
Q: 34. A geosynchronous satellite appears to “hover” stationary directly above a particular point on th...
A:
Q: Question 3. Ey) are the coordinates of the Centre of Mass for the lamina with mass per unit area 2 a...
A:
Q: Three displacement vectors of a croquet ball are shown in the figure, where |A| = 25.0 units, |B| = ...
A:
Q: A car is traveling around a circular track of 700-ft radius. If the magnitude of its total accelerat...
A:
Q: The velocity of top layer of a 2-layer model is 1.34 kms and that of the bottom is 2.1 kms-1. What a...
A:
Q: A cab driver heads south with a steady speed of v- 24.0 m/s for t, 3.00 min, then makes a right turn...
A: Given: v1=24.0m/st1=3.00 minv2=25.0 m/st2=2.40...
Q: A heavy chandelier with mass 180 kg is hung by chains in equilibrium from the ceiling of a concert h...
A: Mass of the object m =180 kg θ1 = 30.0o θ2 = 70.0o
![7. A feather is dropped on the moon from a height of 1.40 meters. The acceleration of
gravity on the moon is 1.67 m/s?. Determine the time for the feather to fall to the surface
of the moon.
a. 2.29 s
b. 1.29 s.
c. 1.29 m
d. 0.29 s.
a
C
d](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F34015910-aacf-4def-baab-a55715b3ae3b%2Fb72cfbc5-3637-4144-a870-2f948dd75c2c%2Fc6cbhr_processed.jpeg&w=3840&q=75)
![](/static/compass_v2/shared-icons/check-mark.png)
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 2 images
![Blurred answer](/static/compass_v2/solution-images/blurred-answer.jpg)