A space-walking astronaut of total mass 148 kg exerts a force of 265 N on a free-floating satellite of mass 635 kg, pushing it in the positive x- direction. (a) What is the reaction force exerted by the satellite on the astronaut? Calculate the accelerations of (b) the astronaut, .and (c) the satellite

A space-walking astronaut of total mass 148 kg exerts a force of 265 N on a free-floating satellite of mass 635 kg, pushing it in the positive x- direction. (a) What is the reaction force exerted by the satellite on the astronaut? Calculate the accelerations of (b) the astronaut, .and (c) the satellite

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter5: Newton's Law Of Motion

Section: Chapter Questions

Problem 42P: Suppose the mass of a fully loaded module in which astronauts take off from the Moon is 1.00104kg ....

See similar textbooks

Similar questions

In a television commercial, a small, spherical bead of mass 4.00 g is released from rest at t=0in a bottle of liquid shampoo. The terminal speed is observed to be 2.00 cm/s. Find (a) the value of the constant bin the equation v=mgb(1ebt/m), and (b) the value of the resistive force when the bead reaches terminal speed.
Suppose the mass of a fully loaded module in which astronauts take off from the Moon is 1.00104kg . The thrust of its engines is 3.00104N . (a) Calculate the module’s magnitude of acceleration in a vertical takeoff from the Moon. (b) Could it lift off from Earth? If not, why not? If it could, calculate the magnitude of its acceleration.
0.6 m At Grattan Raceway there is a sharp hill known as the "Jump."Ifyou go about 39 m/s (87 mi/hr), your tires will just lose contact with the road. The instantaneous ra dius of curvature ofthe hill is e, and the center of mass is 0.6 mabove the road surface. a) Considering the vehicle as a particle, and assumingno aerodynamic forces, draw a free-body diagram for the vehicle when it is exactly at the top of the hill. (a b) Calculate the instantaneous ra dius of curvature pat thatpoint. c) Ifyouneeded to brake at this point, what would be your maximumnegative tangential acceleration rate? Assume that your tires have a coefficient of friction u-1.10 with the track.
A 7.00 kg object has the given x and y acceleration components. 4 (o51)- (0.73) (107) (079) az = ay 0.79 What is the magnitude Fnet of the net force acting on the object at time i = 4.47 s? Fet What is the angle 0 of the net force at this same time? Give your answer as a number of degrees counter-clockwise from the +x-аxis. II
Can you help me with this physics problem? There are three masses: m0 at the orgin, m1 at (a,0) and m2 at (0,-b). What is the force on m0 due to the other two masses in vector form
brake! (DOH) The Sith Speeder has mass m Darth Maul has parked his Sith Speeder on a slope of the desert planet Tatooine. The acceleration due to gravity on Tatooine is 6.9 m/sec. Unfortunately, he forgot to apply the parking 56.0 kg, and it lies on a smooth frictionless surface sand dune that is tilted at an angle - 20.0° to the horizontal, (a) Determine the acceleration of the Sith Speeder as it slides down this inclined plane of sand. ✔m/s² (down the plane) 2.36 (b) If the Sith Speeder starts from rest 18.0 m up the plane from its base (Le as measured along the plane of the sand dune), what will the speed of it be when it reaches the bottom of the incline? x m/s Entar'amumber. (e) If, at the bottom of the inclined plane, the Sith Speeder smoothly transitions to a level ground with what speed would it be moving after traveling 125m across the frictionles sand? m/sec (d) After traveling across the sand for the 125m, it reaches a cliff (OH NO!) with a height 310 m. Assume the Sith…
An 89.0 kgkg spacewalking astronaut pushes off a 640 kgkg satellite, exerting a 85.0 NN force for the 0.600 ss it takes him to straighten his arms. How far apart are the astronaut and the satellite after 1.50 minmin? Express your answer with the appropriate units.
a hockey stick hits a stationary 200.0g hockey puck with a contant force of 50.0N over 0.80 m for 0.029 s. the hockey puck leaves the stick and continues at uniform velocity. neglect friction. calculate the speed of the puck at the end of the 0.020s
On earth the weight of a body mass 3 kg is 30N. What will the weight of a men having mass 45 kg. Calculate. (a). Kgf (b). N
An igneous rock has a mass of 5 Kg. What is its weight on the moon, where the acceleration due to gravity is one sixth that on Earth? What is ist weight in Jupiter, where the acceleration due to gravity is 2.64 times that on Earth?
A cube of mass ?? is initially at rest at thepeak of an inclined plane, which has a heightof 4.6 m and has an angle of θ = 25° withrespect to the horizontal. After it has beenreleased, you notice it to be travelingat v = 5.5 m/s as it leaves the ramp. What isthe coefficient of kinetic friction along theramp?
A small car collides with a large truck. (a) Isthe magnitude of the force experienced by the car greater than, lessthan, or equal to the magnitude of the force experienced by thetruck? (b) Choose the best explanation from among the following:I. Action-reaction forces always have equal magnitude.II. The truck has more mass, and hence the force exerted on itis greater.III. The massive truck exerts a greater force on the lightweight car.