Astronaut 1 has a mass of 75 kg. Astronaut 2 has a mass of 80 kg. Astro 1 and 2 want to travel to separate planets, but they want to experience the same weight (in N). Astro 1 visits a planet with gravitational acceleration 12 m/s². What must be Astro 2 planet's ag to equal Astro 1's weight? Express your answer with the appropriate units. Ć ?
Q: A proton is released from rest at the origin in a uniform electric field in the positive x direction…
A:
Q: Four capacitors are connected as shown in the figure below. (Let C = 10.0 μF.) 3.00 μF Hh. 6.00 μF…
A:
Q: net electric field
A: Given: Charges as q1=+31 μC at -0.400 m, 0 q2=-52 μC at -0.100 m, 0 q3=+10 μC at origin 0, 0 q4=-70…
Q: If a windmill with radius 10 feet makes 20 full revolutions every 1 minute, what is its linear…
A: The distance traveled in a complete revolution will be the circumference of the windmill. d=2πR So,…
Q: On planet #5, a stone dropped from a height of 41.9 m above the ground will hit the ground at a…
A:
Q: A woodpecker's brain is specially protected from large decelerations by tendon-like attachments…
A:
Q: An electric field from a charge has a magnitude of 1.5 x 104 N/C at a certain location that points…
A:
Q: Calculate the diameter of a 3.15 cm long tungsten filament in a lightbulb if its resistance is 0.341…
A: When current flows through a conductor then the opposition offered by the conductor to the current…
Q: DATA TABLE 4 Purpose: To compare experimental and accepted density values. Object Volume Rod Type of…
A:
Q: A projectile is fired with an initial speed of 19.0 m/s at an angle of 65.0° above the horizontal.…
A:
Q: -q -q (+a) In which direction will the resultant or net force vector from the two equal negative…
A: There are two negative charges, which are -q. The positive charge is +q.
Q: A pendulum is released at an angle of 5.0°, and you measure the period (T) of the pendulum to be 2.0…
A:
Q: A heavy chain and a light string are each the same length, but the chain is more massive. When each…
A: Given:- A heavy chain and light string are each of the same lengths. The tension on the both chain…
Q: Two objects attract each other with a gravitational force of magnitude 9.00 x 10 N when separated by…
A:
Q: father pulls son force of 12n at 30 degrees horizontally to a 64 kg sled what is the work done by…
A:
Q: (Figure 1) is the velocity-versus-time graph of a particle in simple harmonic motion. You may want…
A: Given velocity vs time graph of particle in S.H.M From the graph,…
Q: At what distance of separation must two 4.00 μC charges be positioned in order for the repulsive…
A: Given Magnitude of each charge is q=4.00 μC=4.00×10-6 C Mass is given as m=2.00 kg We have to…
Q: a) A light-rail commuter train accelerates at a rate of 1.51 m/s². How long does it take to reach…
A: Given Data, Initial Acceleration a1=1.51 m/s2 Top Speed of the train(v)=71.7 km/hr Initial…
Q: In a circuit consisting of a 9 V battery, about 20 cm of 12-gauge copper wire, and a 60 W light…
A: We are given a circuit consisting of a 9V battery, 20cm of 12 -gauge copper wire and a 60W light…
Q: Three pairs of vectors are shown below, add together A+B for the three pairs (pairs are aligned…
A: Given pairs of vectors:
Q: Two objects have the same charge. You observe that one experiences a force of 23.0 uN due to other,…
A: According to the given data F=23.0 uN r=15 cm=0.15m Q1=Q2=Q We need to find Value of the Q
Q: Consider a series RC circuit as in the figure below for which R = 9.00 MΩ, C = 1.00 µF, and ? = 35.0…
A:
Q: 1. (2∙10-7) 5
A:
Q: In the United States early cell phones used a band of frequencies around 800 MHz. (Now more bands…
A:
Q: 24. A very heavy plate continuously moves up and down with a small speed u, switching directions…
A: 24. The answer to this question is (B) The ball is more likely to slow down than to speed up. In an…
Q: A 2.0 m length of piano wire is undergoing testing. The wire is known to have a mass of 22 g. A wave…
A: According to the question L=2.0m m=22gram v=220m/s We need to find The linear density mass (g/m)…
Q: A 25 N box is at rest on a table. If the action force is the earth pulling down on the box, the…
A:
Q: The glass has refractive index n = √2 and the section, as illustrated. ircle has radius R. condition…
A: The correct answer is Option (b) : the ray must be incident on the flat face at |y|<R/2 In order…
Q: The y-intercept of the trendline represents the unknown resistive (frictional) force. What is the…
A:
Q: A force of 75 N is applied to a 13 Kg box sliding across a table where the coefficient of friction…
A:
Q: An incident wave along (1/2) i - (√3/2)j falls on a refractive surface at z = 0. If the refractive…
A: In the question, the following information is given: An incident wave along the direction (1/2) i -…
Q: David needs to fry 18 potatoes per hour for 3.5 hours. He can fry 6 potatoes using one gallon of…
A:
Q: 19. A student sets up a simple pendulum, measures its length to be (0.50±0.01) m, and observes a…
A: Note: Since you have asked multiple questions, we will solve the first question for you. If you want…
Q: 3) Ten cars in a circle at a boom box competition produce a 135-dB sound intensity level at the…
A:
Q: 21. A body falling in a relatively dense fluid, oil for example, is acted on by three forces (see…
A:
Q: 2 Equal potential lines Consider the below arrangement of three positive charges and one negative…
A: a) The sketch is shown below Here, dotted lines are the equipotential lines and the solid lines…
Q: A ball is thrown into the air by a baby alien on a planet in the system of Alpha Centauri with a…
A:
Q: Solve the following question. Be sure to include an equation and answer with units in your answer.…
A: Given data: Wave speed (v) = 600 m/s Frequency (f) = 30 Hz Required: Wavelength (λ)
Q: onsider three identical metal spheres, A, B, and C. Sphere A carries a charge of +2q. Sphere B…
A:
Q: With a 1200 W toaster, how much does it cost to make a slice of toast (cooking time = 1 minute)?…
A: given Power = P = 1200 w cooking time = 1 min electricity cost = 4.5 cents…
Q: 8. The system shown in the following figure is in static equilibrium and the angle 8 = 34.0°. Given…
A: m1 = 8.80 kg θ = 34oμs = 0.34mass of hanging object = m2
Q: What is the resistance of the unknown resistor? a) 150 ohms b) 30 ohms c) 3000 ohms d)…
A: Given Data: Two tables are given which have voltages and current. To Determine The resistance of the…
Q: 2d Oc OD DE 1/2 d 1/2 d/2 2d 1/2 All of the resistors shown above are made of the same material.…
A: Given data: Resistors are made of same material Diameter and lengths are different Required: The…
Q: A 30.5 kg mass is hung on a spring (k = 7.32 N/m). The system is displaced 75.0 cm from equilibrium…
A: Given data: Spring constant (k) = 7.32 N/m Amplitude (A) = 75.0 cm = 0.750 m Required: The total…
Q: You were asked to measure the angle of reflection when the ray was incident on either side of the…
A: According to law of reflection states the incident ray, the normal, and the reflected rays all lie…
Q: Can someone please help me solve thes im having a hard time i dont undersand If you have two…
A:
Q: . Near the surface of the Earth there is an electric field of about 150 V/m which points downward.…
A:
Q: On planet #3, you fire a projectile horizontally from the edge of a vertical cliff 30.1 m above the…
A:
Q: If the total mass of the sled and the girl is 25 kg in the coefficient of kinetic friction between…
A:
Q: the probability of the presence of an electron in the ground state of a hydrogen atom can never be…
A: The probability of finding an electron in the ground state of a hydrogen atom cannot be zero because…
4.4
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 1 images
- The radius of Mars is approximately 2,100miles and it's acceleration due to gravity is 0.38g, where g is the acceleration due to gravity in Earth. Determine the velocity of escape of a body if it startto move away from Mars at a distance of one-tenth ofit'sradius aboveit's surface. a. 1.689 mi/sec c. 0.986 mi/sec e. none of the choices b. 0.689 mi/sec d. 1.896 mi/seca. Calculate the gravitational force of attraction between the Earth and the Sun if the Sunhas a mass of 1.989 x 1030 kg and is a distance of 149.6 million kilometres from theEarth. b. How would you expect the gravitational force between you and your friend tocompare to your answer from question 1 if you stood 1 metre apart? Explain.Q.A planet mass m moves in the în verse Lquare Contral M. Į the San- major at b,ropechively the Seun mass of and Sem- minor xes d the orbit are total ererzy of the : planet is The
- alt Z X C V b n m 1514 alt 1. Write the equation for the Force of gravity (weight) on the surface of the earth. 2. What is the value of little g in the equation above? 3. Calculate the force of gravity of a 20 kg mass on Mars. Radius of Mars ctrl 3.40 x 10 m Mass of Mars 6.43 x 1023 kg 4. Calculate the force between 2 asteroids. They are 1000 meters apart, one has a mass of 1,000,000 kg and the other has 10,000,000 kg. 5. The gravitational force between 2 masses is 100 newtons. What is the force if I double the mass of on of the objects? 6. The gravitational force between 2 masses is 100 newtons. What is the force if I double the distance between the masses? 7. T/F The mass of an object can change if I measure it on a different planet. 8. T/F My weight would be slightly less if I climbed to the top of the highest mountain. 9. Draw a free body diagram (force diagram) of an object suspended from a string. 10. Calculate the tension force on string A in the diagram below. Assume a…Pluto has a mass of 1.3x1023kg, and a radius of 1.15x106m. a.Determine the gravitational field strength on the surface of Pluto. b.Determine the gravitational field strength 5.4x105m from the surface of the planet. c. If a 2000kg spacecraftis located at the positionmentioned in the previous question, how fast would the spacecraftneed to travel to orbit Pluto in a circular orbit?A sateltle orbits at a height of 6,000 km above the earth's surface. REarth = 6.38 x 10° m, mEarth = 5.98 x 1024 kg. What is this satelite's speed, in km/s (kilometer per second)? Use G = 6.67 x 10-11 N-m2/kg2. Your answer needs to have 2 significant figures, including the negative sign in your answer if needed. Do not include the positive sign if the answer is positive. No unit is needed in your answer, it is already given in the question statement. A Moving to another question will save this response.
- Constants Every few hundred years most of the planets line up on the same side of the Sun. Part A Calculate the total force on the Earth due to Venus, Jupiter, and Saturn, assuming all four planets are in a line,(Figure 1). The masses are my — 0.815mE, тj — mean distances of the four planets from the Sun are 108, 150, 778, and 1430 million km. 318mв, mSat %3D 95.1mв, and the Figure 1 of 1 Express your answer to three significant figures and include the appropriate units.The mass of Venus is 81.5%% that of the earth, and its radius is 94.9%% that of the earth. Part A Compute the acceleration due to gravity on the surface of Venus from these data. Express your answer in meters per second squared. gVenusgVenus = nothing m/s2m/s2 SubmitRequest Answer Part B If a rock weighs 75.0 NN on earth, what would it weigh at the surface of Venus? Express your answer in newtons. wVenuswVenus = nothing NNM. 00 F. %24 D. %23 HP TrueVision HD Pavi Se th Site w Technical A AN Careers Mail - boss Texas Work MOe Homework A College X C O 8 https://www.webassign.net/web/Student/Assignment-Responses/last?dep3D28680740 不。 CTN LIAL The International Space Station has a mass of 4.19 x 105 kg and orbits at a radius of 6.79 x 106 m from the center of Earth. Find the gravitational force exerted by Earth on the space station, the space station's gravitational potential energy, and the weight of a 71.4 kg astronaut living inside the station. HINT (a) the gravitational force (in N) exerted by Earth on the space station (Enter the magnitude.) N (b) the space station's gravitational potential energy (in J) (c) the weight (in N) of an 71.4 kg astronaut living inside the station Need Help? Watch It Read It MY NOTES ASK YOUR TEACHER PREVIOUS ANSWERS SERCP11 7.5.P.039. 8. [2/2 Points] DETAILS dp AMIN g ong Pva ladurial A 732006020610 ADVANCED AUD insert Oly f5 114 米 $ ヤ % 6 #3 9. %3D K. pa B. 目
- Part A Comets travel around the sun in elliptical orbits with large eccentricities. If a comet has speed 2.1x104 m/s when at a distance of 2.6x101 m from the center of the sun, what is its speed when at a distance of 4.0x1010 m. Express your answer in meters per second. Vo AEO v = m/sA woman whose mass is 70 kg on Earth's surface is in a spacecraft at a height of twice Earth's radius (that is, 3 Earth radii) above Earth's surface. What is her mass (not weight) there? BIU S S.Congratulations! You just derived a version of Kepler's Third Law for Mars! Using the mass of Mars in kilograms and converting the 4.5 hours to seconds, calculate the distance from the center of the planet. GM kg 4π² ]s)² 3 = And then determine the distance (in km) from the surface. r = rm + rs rs km = km