Scientists are experimenting with a king of gun that may eventually be used to fire payloads directly into orbit. In one test, this gun accelerates a 5.0kg projectile from rest to speed of 4.0 x 10^3 m / s. The net force accelerating the projectile is 4.9 x 10^5N. How much time is required for the projectile to come up to speed?
Answers (1)
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “Scientists are experimenting with a king of gun that may eventually be used to fire payloads directly into orbit. In one test, this gun ...” in 📘 Physics if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.
Search for Other Answers
You Might be Interested in
A family leaves home at 1:00pm and arrives at their vacation spot 200 miles away at 5:00pm on the same day. What is their average speed?
Answers (1)
A train leaves the train station at noon and travels at a constant speed of vt = 50 mi/hr on a straight track. 2 hr later, a car leaves the same train station and travels in the same direction at vc = 70 mi/hr on a road next to the train track.
Answers (1)
In the history of astronomy, which of the following is true? a. galileo galilei was a student of tycho brahe. b. johannes kepler built one of the first observatories. c. ptolemy argued that earth was the center of the universe. d.
Answers (1)
carlis lives 100 m away from his friend home what is his average speed if he reaches his friends home in 50s
Answers (1)
Matter that does not conduct energy easily
Answers (1)
New Questions in Physics
Consider the uniform electric field E = (2.5 j + 3.5 k) * 103 N/C. (a) Calculate the electric flux through a circular area of radius 2.5 m that lies in the yz-plane. Give your answer in N·m2/C.
Answers (1)
Newton's First Law says that an object at rest will stay at rest, and an object in motion will stay in motion unless: Question 1 options: Acted on by a balanced force Acted on by an unbalanced force Acted on by equal forces in opposite direction
Answers (1)
Which statement is true for electric field lines? A. Field lines should always be parallel to the equipotential lines. B. Field lines should always be perpendicular to the equipotential lines. C. Field lines should always be parallel to each other.
Answers (1)
What distance was an object moved by a force of 40 N if the work was 600 joules
Answers (1)
How do I use a metric conversions chart
Answers (1)