malhefeiti696 malhefeiti696

05-10-2022
Physics

Answered

An electron in a cathode-ray tube accelerates uniformly from 2.00 times 10^4 m/s to 6.00 times 10^6 m/s over 1.50 cm. (a) In what time interval does the electron travel this 1.50 cm? (b) What is its acceleration?

Answer :

Other Questions

1.) A ship accelerates uniformly from rest at 0.3 m/s^2 for 167 sec, what is its final velocity in m/s? 2.) A car accelerates from 7.0 m/s to 12.0 m/s in 5 seco

How far does it travel?

A sphere of radius r has a charge q distributed uniformly over its surface. How large a sphere contains 90 percent of the energy stored in the electrostatic fie

Light-rail passenger trains that provide transportation within and between cities speed up and slow down with a nearly constant (and quite modest) acceleration.

A car moves at 4.0 m/s for 3.0 seconds and then accelerates at 2.5 m/s^2 for 5.0 s. What is the total distance traveled by the car?

A rocket ship blasts off from rest and accelerates for 2.0 * 10^3 yards at 9.7 * 10^4 ft/sec^2. What is the rockets velocity when it is finished accelerating?

A car crosses the start line with an initial velocity of 12 m/s. After 8 seconds, the car reaches a position of 85 meters. From this information, which best des

In a situation where there is no air resistance, can a projectile be thrown in such a way such that its velocity and acceleration vectors are perpendicular to o

2. A 15-N net-force is applied for 6.0 s to a 12-kg box initially at rest. What is the speed of the box at the end of the 6.0-s interval A) 1.8 m/s B) 15 m/s C)

each compression takes 1.5 seconds to travel from one end to the slinky to the other. use speed= distance/time to calculate at what speed is the wave moving thr