What is the velocity of the electron

Reference no: EM1368030

Q. A uniform electric field of magnitude 370 N/C pointing in positive x-direction acts on an electron, which is initially at rest. The electron has moved 3.60 cm. (i) what is the work done by the field on the electron? (ii) What is the velocity of the electron?

Q. A 45kg pole-vaulter running at 12 m/s vaults over the bar. Her speed when she is above the bar is 1.90m/s. Avoid air resistance and determine her height as she crosses the bar.

Reference no: EM1368030

Questions Cloud

Find the velocity of the boat relative to shore : A rocket is launched at an angle of 52° above the horizontal with an initial speed of 103 m/s. The rocket moves for 3s along its initial line of motion with an acceleration of 32 m/s2. At this time, its engines fail and the rocket proceeds to move..

Finding median by black-box worst-case linear-time algorithm : Given a black-box worst-case linear-time algorithm for ?nding median, create algorithm solving the selection problem for an arbitrary order statistic.

Pricing strategies in monopolistic competition : Describe the pricing strategies in monopolistic competition, oligopoly, and monopoly market models. Explain which market structures are price makers and price takers. What is the difference in the demand curves and why.

Find the distance travelled using the equation : A car takes 11 s to go from v = 0 to v = 80 m/s at about constant acceleration. If you wish to find the distance travelled using the equation d = 1/2 at2, what value must you use for a.

What is the velocity of the electron : A 45kg pole-vaulter running at 12 m/s vaults over the bar. Her speed when she is above the bar is 1.90m/s. Avoid air resistance and determine her height as she crosses the bar.

Computing short run supply functions for firm-market : Derive the firm's supply curve, expressing quantity as a function of price. Determine the market supply curve if North Carolina Textiles is one of 1,000 competitors. Compute market supply per day at a market price of $47 per unit.

What is average force on the child : A car moving at 10 m/s crashes into a barrier and stops in 0.50s. There is a 20kg child in the car. Suppose that the child's velocity is changed by the same amount as the cars in the same time period.

Implement change to respond rapidly to market conditions : Implementing change to respond rapidly to market conditions - What is its impact on the ability of an organization to respond rapidly to market conditions?

Write application to count number of both odd-even integers : Write application to count number of both odd and even integers of several positive integers. Fisrt value entered specifies number of values to input from user.

User Account

All Pages