Question: An electron of mass 9.11 x 1031 kg has an initial speed of 3.40 x 10 m/s. It travels in a straight line, and

An electron of mass 9.11 x 1031 kg has an initial speed

An electron of mass 9.11 x 1031 kg has an initial speed of 3.40 x 10 m/s. It travels in a straight line, and its speed increases to 6.60 x 10 m/s in a distance of 5.20 cm. Assume its acceleration is constant. (a) Determine the magnitude of the force exerted on the electron. 2.942E12 Your response differs significantly from the correct answer. Rework your solution from the beginning and check each step carefully. N (b) Compare this force (F) with the weight of the electron (F.), which we ignored. F = 2.667E-12 Your response differs significantly from the correct answer. Rework your solution from the beginning and check each step carefully.

Step by Step Solution

★★★★★

3.34 Rating (154 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

Mass of electron m911E31 kg Initial speed u 34E5 ms Final speed v66E5 ms Distance ... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Physics Questions!

A 5.0 kg block moves in a straight line on a horizontal frictionless surface under the influence of a force that varies with position as shown in Figure. The scale of the figure's vertical axis is...

An electron of mass 9.11 x 1031 kg has an initial speed of 3.00 x 105 m/s. It travels in a straight line, and its speed increases to 7.00 x 105 m/s in a distance of 5.00 cm. assuming its acceleration...

A Honda Civic travels in a straight line along a road. Its distance x from a stop sign is given as a function of time t by the equation x (t} = at2 - pt', where a = 1.50m/S2 and p = 0.0500 m/s'....

People (especially the elderly) who are prone to falling can wear hip pads to cushion the impact on their hip from a fall. Experiments have shown that if the speed at impact can be reduced to 1.3 m/s...

An 80 kg man drops to a concrete patio from a window 0.50 m above the patio. He neglects to bend his knees on landing, taking 2.0 cm to stop. (a) What is his average acceleration from when his feet...

As indicated by the derivation, the principle of impulse and momentum is valid for observers in any inertial reference frame. Show that this is so, by considering the 10-kg block which rests on the...

As indicated by the derivation, the principle of work and energy is valid for observers in any inertial reference frame. Show that this is so, by considering the 10-kg block which rests on the smooth...

You have just planted a sturdy 2-m-tall palm tree in your front lawn for your mothers birthday. Your brother kicks a 500 g ball, which hits the top of the tree at a speed of 5 m/s and stays in...

Need hand written solution:- A small statuette sits at a distance of 2.0 cm from a converging lens with a focal length of 24.9 cm. Determine the magnification of the object's image.

A little red wagon with mass 7.00 kg moves in a straight line on a frictionless horizontal surface. It has an initial speed of 4.00 m/s and then is pushed 3.0 m in the direction of the initial...

Question 4 of 8 View Policies -/5 Current Attempt in Progress The following control procedures are used in Keaton Company for over-the-counter cash receipts. 1. Each store manager is responsible...

The pilot choke option: A. B. C. Is an orifice in the main pressure port of a two stage directional valve used to reduce flow to the system. Is a device that throttles the flow of pressurized fluid...

The well-insulated, rigid storage tank in the figure below contains air and carbon dioxide, separated by a moveable divider that allows for heat transfer to occur between the two gases. If the air...

53. The following are production and cost data for two products, buckets and pails, produced in batches of 600 each. Contribution margin per batch Machine set-ups needed per batch Buckets Pails $360...

Use the following is the equilibrium phase diagram for the iron-carbon system to answer the following questions. (Please round compositions to the nearest 0.1 wt.% in your answers and calculations)...

Allicyn is building a development dashboard. She discovers she needs to have more focus on factors that explain why certain decisions are made that affect her part of the supply chain. Which area is...

Are the amounts at which fixed assets are reported in the balance sheet their approximate market values as of the balance sheet date? Explain

The diagram shows the two forces acting on a small object. Which of the following is the resultant force on the object? A. 8 N downwards B. 8 N upwards C. 2 N downwards D. 2 N upwards 3 N 5 N

Explain how the concepts in this chapter account for each of the following scenarios: a. Most people rate death by shark attacks to be much more likely than death by falling airplane parts, yet the...

Suppose the population of grade-point averages (GPAs) for students at the end of their first year at a large university has a mean of 3.1 and a standard deviation of .5. Draw a picture of the...

Suppose the administration at your school has hired you to help with a survey to find out how students feel about opening a new recreation center on campus. They provide you with a random sample of...

The following cumulative relative frequency distribution summarizes data obtained in a study of the ending overages (in dollars) for the cash register balance at a business: a. Determine the...

A computer software company has been looking at the amount of time customers spend on hold after their call is answered by the central switchboard. The company would like to have at most 2% of the...

The following data represent the commuting distances for employees of the Pay-and-Carry Department store. a. The personnel manager for Pay-and-Carry would like you to develop a frequency distribution...