A new type of gun is being developed by engineers. The gun will be used to launch a rocket as if they were bullets. One of the guns can give a small object a velocity of 5 km/s moving it through only 10 cm. a. What acceleration does the gun give this object? emsidong.tat b. Over what time interval does the acceleration take place?

A new type of gun is being developed by engineers. The gun will be used to launch a rocket as if they were bullets. One of the guns can give a small object a velocity of 5 km/s moving it through only 10 cm. a. What acceleration does the gun give this object? emsidong.tat b. Over what time interval does the acceleration take place?

Name: A new type of gun is being developed by engineers. The gun will be us
Uploaded: 2024-03-05T11:56:34.000Z
Channel: Bartleby
Description: A new type of gun is being developed by engineers. The gun will be used to launch a rocketas if they were bullets. One of the guns can give a small object a velocity of 5 km/s moving itthrough only 10 cm.a. What acceleration does the gun give this o

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter3: Accelerated Motion

Section: Chapter Questions

Problem 91A

See similar textbooks

Similar questions

The acceleration of a particle varies with time according to the equation a(t)=pt2qt3 . Initially, the velocity and position are zero. (a) What is the velocity as a function of time? (b) What is the position as a function of time?
An express train passes through a station. It enters with an initial velocity of 22.0 m/s and decelerates at a rate of 0.150m/s2 as it goes through. The station in 210.0 m long. (a) How fast is it going when the nose leaves the station? (b) How long is the nose of the train in the station? (c) If the train is 130 m long, what is the velocity of the end of the train as it leaves? (d) When does the end of the train leave the station?
A commuter backs her car out of her garage with an acceleration of 1.40m/s2 . (a) How long does it take her to reach a speed of 2.00m/s2 ? (b) If she then brakes to a stop in 0.800 s, what is her acceleration?
A particle moves along the x -axis according to x(t)=10t2m . (a) What is the instantaneous velocity at t=2s and t=3s ? (b) What is the instantaneous speed at these time? (c) What is the average velocity between t=2s and t=3s ?
Freight trains can product only relatively small accelerations. (a) What is the final velocity of a freight train that accelerates at a rate of 0.0500m/s2 for 8.00 min, starting with an intial velocity of 4.00 m/s? (b) If the train can slow down at a rate of 0.550m/s2 , how long will it take to come to a stop from this velocity? (c) How far will it travel in each case?
(a) Sketch a graph of acceleration versus time corresponding to the graph of velocity versus time given in the following figure. (b) Identify the time or times (ta,tb,tcetc.) at which the acceleration has the greatest positive value (c) At which times is zero? (d) At times is it negative?
You throw a ball vertically upward so that it leaves the ground with velocity +5.00 m/s. (a) What is its velocity when it reaches its maximum altitude? (b) What is its acceleration at this point? (c) What is the velocity with which it returns to ground level? (d) What is its acceleration at this point?
There is a 25O-m-high cliff at Half Dome in Yosemite National Pad in California. Suppose a boulder breaks loose from the top of this cliff. (a) How fast will It be going when It strikes the ground? (b) Assuming a reaction time of 0.300 s, how long a time will a tourist at the bottom have to get out of the way after hearing the sound of the rock breaking loose (neglecting the height of the tourist, which would become negligible anyway if hit)? The speed of sound is 335.0 m/s on this day.
A particle has a contant acceleration of 6.0m/s2 . (a) If its initial velocity is 2.0 m/s, at what time is its displacement 5.0 m? (b) What is its velocity at that time?
Between t=0 and t=t0 , a rocket moves straight upward with an acceleration given by a(t)=ABt1/2 , where A and B are constants. (a) If x is in meters and t is in seconds, what are the units of A and B ? (b) If the rocket starts from rest, how does the velocity vary between t=0 and t=t0 ? (c) If its initial position is zero, what is the rocket’s position as a function of time during this same time Interval?
The position of a particle for t0 is given by r(t)=(3.0t2i7.0t3j5.0t2k)m. (a) What Is the velocity as a function of time? (b) What is the acceleration as a function of time? (c) What is the particleâ€™s velocity at t=2.0s? (d) What is its speed at t=1.0s and t=3.0s? (e) What is the average velocity between t=1.0s and t=2.0s?
. Initially staionary, a train has a constant acceleration of 0.5 m/s2. (a) What is its speed after 15 s? (b) What is the total time required for the train to reach a speed of 25 m/s?