How fast is the astronaut moving after he throws the mallet

Assignment Help Physics

Reference no: EM13652293

A 62-kg astronaut is in space, far from any objects that would exert a significant gravitational force on him. He would like to move toward his spaceship, but his jet pack is not functioning. He throws a 720-g socket wrench with a velocity of 5 m/s in a direction away from the ship. After 0.50 s, he throws an 800 g spanner in the same direction with a speed of 8 m/s. After another 9.90 s, he throws a mallet with a speed of 6 m/s in the same direction. The mallet has a mass of 1195 g. How fast is the astronaut moving after he throws the mallet?

Reference no: EM13652293

Questions Cloud

Calculate the normal force exerted by the incline on the bag : A duffel bag of mass 15 kg slides down a 35o incline with an acceleration of 1.1 m/s2 as shown. Calculate the normal force exerted by the incline on the bag. Calculate the net force.

Proton moves at perpendicularly to uniform magnetic field : A proton moves at 1.0x10^7 m/s perpendicularly to a uniform magnetic field. It experiences an acceleration of 2.0x 10^13 m/s^2 in the +x direction when its velocity is in the +z direction. Determine the magnitude and direction of the field.

Maximum magnetic force this charge can experience : An electron is accelerated through 2,400 V from rest and then enters a region where there is a uniform 1.70 T magnetic field. What is the maximum magnetic force this charge can experience?

A proton moves eastward in the plane of earths : A proton moves eastward in the plane of Earth's 5x10^-5 T magnetic equator so that its distance from the ground is constant. What is the speed of the proton?

How fast is the astronaut moving after he throws the mallet : A 62-kg astronaut is in space, far from any objects that would exert a significant gravitational force on him. He would like to move toward his spaceship, but his jet pack is not functioning. He throws a 720-g socket wrench with a velocity of 5 m/..

How close does the a particle get before turning around : In Rutherford's famous scattering experiment, α particles (helium nuclei) were fired at 2.0 x 10^7 m/s over a large distance toward a gold nucleus with charge +79e. How close does the α particle get before turning around?

Two electrons in the same atom : Two electrons in the same atom both have n = 9 and = 3. (Keep in mind that the electrons are indistinguishable) How many different states are possible? How many different states would be possible if the exclusion principle were inoperative?

Determine height of image-where upright image : An object is placed 13 cm in front of a concave mirror whose focal length is 23 cm. The object is 2.7 cm tall. Determine (a) the location of the image, taking a real image as a positive value and a virtual image as a negative value. (

How far behind the mirror is the image located : An object that is 35 cm in front of a convex mirror has an image located 14 cm behind the mirror. How far behind the mirror is the image located when the object is 28 cm in front of the mirror?

User Account

All Pages