A space traveller weighs herself on Earth at a location where the acceleration due to gravity is 9.81 m/s² and finds a value of 521 N. What is her mass m? kg m = The traveller travels to a planet in a neighboring solar system. It is a long trip, but she somehow manages to maintain her physical condition by conscientious exercise and diet control. The acceleration due to gravity on this planet is 13.1 m/s2. What is the traveller's mass m' on the planet? m' = kg What is her weight w there?

A space traveller weighs herself on Earth at a location where the acceleration due to gravity is 9.81 m/s² and finds a value of 521 N. What is her mass m? kg m = The traveller travels to a planet in a neighboring solar system. It is a long trip, but she somehow manages to maintain her physical condition by conscientious exercise and diet control. The acceleration due to gravity on this planet is 13.1 m/s2. What is the traveller's mass m' on the planet? m' = kg What is her weight w there?

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

See similar textbooks

Similar questions

A very dense UFS (Unidentified Flying Sphere) has radius 1370_m and acceleration due to gravity 9.4 m/s at its surface. Find the mass of the sphere. (Note that the mass is given in exagrams or Eg, and 1 Eg = 1018 grams.) 310.6 Eg 252.4 Eg 276.5 Eg 264.5_Eg 290 Eg 300.4 Eg А. D. В. Е. С. F.
A mass m is suspended from a massless spring of natural length 90 cm with the spring constant k = 10 Nm and causes the spring to extend by 7.9 cm. Assuming the gravitational field strength g = 9.8 ms², calculate the value of the mass on the spring. Give your answer in Sl units. Answer: Choose... +
An astronaut is doing a spacewalk on a long tether at 0.1 km away from the International Space Station (mass of 420,000 kg). His spacesuit includes a very sensitive gravitometer, which indicates the gravitational force acting on the astronaut and his spacesuit from the ISS is 7.0 E−7 N. What is the mass of the astronaut in his suit if G = 6.67 E−11 N*m2/kg2? 1. 150 kg 2. 200 kg 3. 250 kg 4. 300 kg
In a certain particle accelerator, a proton reaches an acceleration of 9.0 x 10¹3 m/s². The mass of a proton is 1.67 x 10-27 kg. What is the force on the proton?
You are an astronaut exploring an unknown planet, with a mass of 4.02×1024 kg, and a radius of 4,148 km. Draw a free body diagram of the forces acting as you stand on the surface. What is the magnitude of the acceleration due to gravity at the surface of the planet in m/s2? Calculate your answer to 2 sf.
(a) Find the magnitude of the gravitational force (in N) between a planet with mass 8.00 x 1024 kg and its moon, with mass 2.20 x 1022 kg, if the average distance between their centers is 2.90 × 108 m. N (b) What is the moon's acceleration (in m/s2) toward the planet? (Enter the magnitude.) m/s² (c) What is the planet's acceleration (in m/s2) toward the moon? (Enter the magnitude.) m/s²
a. What is the difference between the force in F = ma (Newton's 2nd law) and F= Gm₁m₂/d² (Newton's law of universal gravitation). b. Find the net force on a Planet A of mass 3.0 x 101⁹ kg due to the gravitational attraction of both Planet B of mass 4.9 x 102⁰ kg and the Sun of mass 2.1 x 103⁰ kg, assuming they are at right angles to each other. The distance of Planet A from Planet B is 5.0 x 107 m and distance of the Sun from the Planet A is 5.8 x 106 m. G= 6.67 x 10-1¹ N.m²/kg². |
At its closest distance from Earth, the moon experiences a gravitational force of 2.22 E 20 N. The mass of the Earth is 5.97 E24 kg. The mass of the moon is 7.35 E22 kg. What is the distance between the Earth and the moon at that point if G = 6.67 E−11 N*m2/kg2? 1. 1.32 E 4 km 2. 3.63 E 6 km 3. 3.63 E 8 km 4. 1.32 E 17 km
Mary applies a force of 77 N to push a box with an acceleration of 0.55 m/s2. When she increases the pushing force to 85 N, the box's acceleration changes to 0.71 m/s2. There is a constant friction force present between the floor and the box. (a) What the mass of the box in kilograms? kg (b) What is the coefficient of kinetic friction between the floor and the box?
GRAVITY Problem-solving: Choose your answer from the dropdown provided on each item. A rocket of mass 2.4 x 10ª kg is travelling from the Earth to the Moon. The mass of the Earth is 6.0 x 1044 kg and the mass of the moon is 7.4 x 1022 kg. What is the gravitational force of the Earth on the rocket when it is 1.0 x 10° m from the Earth? A 12.7 N В 14 N C 9.60 N 11 N
Astronomers discover a distant planet whose radius is 9.00 x 106 m. The acceleration of gravity on the planet's surface is determined to be g = 12.2 m/s?. What is the mass of the planet? O 1.48 x 1025 kg O 2.50 x 1024 kg O 5.98 x 1024 kg O 8.82 x 1025 kg O 2.22 x 1025 kg
An object has a velocity (4.69 m/s)i + (-4.4 m/s)j + (4.73 m/s)k. In a time of 5.5 s its velocity becomes (-2.22 m/s)i + (0.00 m/s)j + (4.73 m/s)k. 1) If the mass of the object is 3.31 kg, what is the magnitude of the net force on the object, in N, during the 5.5 s? Assume the acceleration is constant.