Question

An astronaut is in space. His total mass with his equipment is 90kg and his space...

An astronaut is in space. His total mass with his equipment is 90kg and his space shuttle is 3m to the left and is traveling upwards at 4m/s. The astronaut has an airjet that shoots out air at a force of 900N (ignore the airs mass). What direction should the astronaut fire his airjet continuously to meet up with the space shuttle and how long will it take to reach it?

Science   Physics   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
An astronaut is working outside of the International Space Station when her propulsion system stops working....
An astronaut is working outside of the International Space Station when her propulsion system stops working. She's floating in space, not moving relative to space station. Rather than have the rest of the crew break out the robotic arm to pick her up, she decides to use the tools at hand. The astronaut has a gun used for equipment repair that shoots metal pieces at a high speed. The mass of the astronaut and all her equipment is Ma. This...
An unfortunate astronaut finds himself stranded in space 15.0 meters away from his spacecraft, completely motionless...
An unfortunate astronaut finds himself stranded in space 15.0 meters away from his spacecraft, completely motionless with respect to the spacecraft. Since he cannot walk or swim in space, he recalls some basic physics and decides to take a 0.500 kg tool from his belt and launch it away from the craft, expecting his recoil will move him toward the spacecraft. If the astronaut's mass is 120 kg and he can throw the tool at a speed of 30.0 m/s,...
An 80 kg astronaut has gone outside his space capsule to do some repair work. Unfortunately,...
An 80 kg astronaut has gone outside his space capsule to do some repair work. Unfortunately, he forgot to lock his safety tether in place, and he has drifted 5.0 m away from the capsule. Fortunately, he has a 950 W portable laser with fresh batteries that will operate it for 1.0 hr. His only chance is to accelerate himself toward the space capsule by firing the laser in the opposite direction. He has a 8.3 hr supply of oxygen....
Spacewalker Wendy is floating outside of her space shuttle  10 meters from the entrance hatch...
Spacewalker Wendy is floating outside of her space shuttle  10 meters from the entrance hatch when she carelessly disconnects her tether cord while reaching for her Polaroid camera. Her total mass (body, suit, equipment [camera included], and a dangerously low oxygen tank with only 2 minutes of oxygen left) is 91 kg. Realizing her critical situation, she throws the camera (1.0 kg) with a velocity of 9.0 m/s directly away from the ship’s entry hatch. What will become of...
There exists a circular space station with radius 1km where the gravitational pull of the sun...
There exists a circular space station with radius 1km where the gravitational pull of the sun and earth cancel. The rotation of the station is in a way that an eart like gravity exists in the ring, which can be considered as a hoop with 1km radius. 1. Find the required constant angular velocity of the station to accomplish this? 2. An astronaut approaches the station with his cylinder craft (radius = 25m, mass=250 kg, length = 300 m), and...
For his engineering project, Fran¸cois built a model rocket of mass m = 0.55 kg simply...
For his engineering project, Fran¸cois built a model rocket of mass m = 0.55 kg simply by using materials he found lying around the lab and blueprints he found on the internet. The rocket’s propulsion is provided by a special battery-powered fan that is able to provide a constant force |Ffan| = 7.0 N – that is, once it is launched in a specific direction, the direction of the fan’s force does not change. The downside is that the rocket...
1.A boy jumps from rest, straight down from the top of a cliff. He falls halfway...
1.A boy jumps from rest, straight down from the top of a cliff. He falls halfway down to the water below in 0.756 s. How much time passes during his entire trip from the top down to the water? Ignore air resistance. t = ? 2.An astronaut on a distant planet wants to determine its acceleration due to gravity. The astronaut throws a rock straight up with a velocity of +15.7 m/s and measures a time of 10.5 s before...
A heater is being designed that uses a coil of nichrome wire (ρ = 100x10-8 Ω·m)...
A heater is being designed that uses a coil of nichrome wire (ρ = 100x10-8 Ω·m) to generate 100 W using a voltage of V=220V. The wire is 2000 m long. What cross sectional area should the wire have? None of the above 1.7e-2 m2 7.23e-4 m2 4.13e-6 m2 2.06e-3 m2 What is the magnification of a converging lens with a focal length of 7.5 cm when an object is held 5 cm from it? 3.00 2.14 1.36 5.00 None...
Question: What is the amount of cash received from the sale of equipment if Horizon Insurance...
Question: What is the amount of cash received from the sale of equipment if Horizon Insurance elects to outsource publishing to G-Art? Use the following case to help determine the answer: Horizon Insurance (HI) was a full-service regional insurance agency that has done all the printing and publishing of its own promotional brochures, newsletters, informational pamphlets, and required regulatory reports. Linda Wolfe, the business manager of the agency, had for some time thought that the firm might save money and...
do all five questions Question 1 20 pts Ignoring the effects of air resistance, if a...
do all five questions Question 1 20 pts Ignoring the effects of air resistance, if a ball falls freely toward the ground, its total mechanical energy Group of answer choices increases remains the same not enough information decreases Flag this Question Question 2 20 pts A child jumps off a wall from an initial height of 16.4 m and lands on a trampoline. Before the child springs back up into the air the trampoline compresses 1.8 meters. The spring constant...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT