First you need to find the acceleration and then the time Please
explain how you get ( t ), which way you have used?. And why.
For
this I only have one question. Do we need to divide the distance r
1 cm by 100 to convert it to m in order to get the final answer? Or
just keep it as its.Homework Answers
2)
r has to be taken as 1/100 = 0.01 m. all Quantities must be in SI Units.
1)
F=q*E = m*a
Break this up along X and Y directions, along Y direction , Fy = qE=ma-mg
Calculate acceleration and use V= u+at to get time , t, then, s=ut+1/2 *at^2 to get distance
Add Answer to:
First you need to find the acceleration and then the time Please
explain how you get...
Hello, Please help me with this problem. Show all work clearly. No credit for answer only....
Hello,
Please help me with this problem.
Show all work clearly. No credit for answer only. Provide the proper units. I. A particle of mass 0.20 kg and charge 2.5 μC has an initial velocity of 20.0 m/s in the x-direction. The particle enters a uniform electric field pointed downward in the negative y-direction. If the particle's initial height above the ground is 15.0 meters, how far will the particle travel before it strikes the ground? E = 2.0×104 N/C
please i need help asap Problem 1 The acceleration of a particle moving only on a...
please i need help asap Problem 1 The acceleration of a particle moving only on a horizontal xy plane is given by a=3ti+4tj, where a is in meters per seconds squared and t is in seconds, at t=0, the position vector r=(20.0m)i+(40.0m)j locates the particles, which then has the velocity vector v=(5.00m/s)i+(2.00m's)j. at t=4.00s, what are (a) its position vector in unit-vector notation and (b) the angle between its direction of travel and the positive direction of the x axis?...
How do I get the equation on the second page from the two equations on the...
How do I get the equation on the second page from the two
equations on the first page?
Download Page of 5 ZOOM Calculating the path Once a projectile is launched its motion is completely determined by its initial velocity (speed and direction) and the acceleration of gravity. Thus, once the bean bag leaves the player hand the success of the throw is determined no matter how much they may try and will the bag through the hole. The motion...
Need help with how you get Part B. How do you find m in the equation...
Need help with how you get Part B. How do you find m in the
equation a=qe/m as well? Please provide answer and work. Thanks! If
correct will give a thumbs up
A 2.02 x 10-9 C charge has coordinates x-0, y--2.00; a 2.91 x 10-9 C charge has coordinates x-3.00, y-0; and a -4.60 10-9 C charge has coordinates x 3.00, y-4.00, where all distances are in cm. Determine magnitude and direction for the electric field at the origin...
Need detail information in how to approach this problem. Im having a bad time and i...
Need detail information in how to approach this problem. Im
having a bad time and i would love
to get some help
For the vectors A and B in Fig. E1.24, use a scale drawing to find the magnitude and direction of (a) the vector sumAB and (b) the vector difference À - B. Use your answers to find the magnitude and direction of (c)-A - B and (d) B- A. (See also Exercise 1.31 for a different approach.) Figure...
EXPLORE A projectile is launched with a launch angle of 30° with respect to the horizontal...
EXPLORE A projectile is launched with a launch angle of 30° with respect to the horizontal direction and with an initial speed of 10 m/s. s0 (A) How do the vertical and horizontal components of the projectile's velocity vary with time? 40 35 (B) How long does it remain in flight? 25 (C) For a given launch speed, what launch angle produces the longest time of flight? 15 10 toy CONCEPTUALIZE Consider the projectile to be a point mass that...
Interactive Exercises 22.14: Motion of a Charged Particle in an External Electric Field I A particle...
Interactive Exercises 22.14: Motion of a Charged Particle in an External Electric Field I A particle has mass 10.0 g and charge of magnitude l 1.00 mC. You do not know the sign of the particle's cherge. The particle moves in the horizcntal xy plene. (You carn ignore the effects of the force due to gravity on the partice.) The partide is projected from the rigin with initial velocity V witn components ex d oy that you can adjust-see the...
NEED THIS DONE ASAP!!! I have no idea how to get direction. I keep getting 4.41...
NEED THIS DONE ASAP!!! I have no idea how to get direction. I
keep getting 4.41 or 4.42 degrees.
Standing on a balcony, you throw your keys to a friend standing on the ground below. 1.2 seconds after you release the keys, they have an instantaneous velocity of 15.7 m/s, directed 53° below the horizontal. What initial velocity did you give them? magnitude 9.5 m/s direction X below the horizon
Please explain how and why! Thank you! Change in a Magnetic Field the textbook on the...
Please explain how and why! Thank you!
Change in a Magnetic Field the textbook on the Motion of a Charged Particle in a Moprie Ball • Phys 1402: Sorway/Vuille: Section 19.6, Active Figures 19.19 and 19 20, Example 196 • Phys 2426. SerwayJewett: Section 29.2, Active Figures 298 and 299. Example 293. me9 .1x10-11 kg. m, = 1.7x10-7 kg. 1 1 .6x10-16 1. A proton enters a repice of a uniform mapactio field with latyy=30*10m's in X direction. The magnitude...
EXPLORE A projectile is launched with a launch angle of 30° with respect to the horizontal...
EXPLORE A projectile is launched with a launch angle of 30° with respect to the horizontal direction and with an initial speed of 40 m/s. (A) How do the vertical and horizontal components of the projectile's velocity vary with time? (B) How long does it remain in flight? (C) For a given launch speed, what launch angle produces the longest time of flight? CONCEPTUALIZE Consider the projectile to be a point mass that starts with an initial velocity, upward and...
Hello,
Please help me with this problem.
Show all work clearly. No credit for answer only. Provide the proper units. I. A particle of mass 0.20 kg and charge 2.5 μC has an initial velocity of 20.0 m/s in the x-direction. The particle enters a uniform electric field pointed downward in the negative y-direction. If the particle's initial height above the ground is 15.0 meters, how far will the particle travel before it strikes the ground? E = 2.0×104 N/C
How do I get the equation on the second page from the two
equations on the first page?
Download Page of 5 ZOOM Calculating the path Once a projectile is launched its motion is completely determined by its initial velocity (speed and direction) and the acceleration of gravity. Thus, once the bean bag leaves the player hand the success of the throw is determined no matter how much they may try and will the bag through the hole. The motion...
Need help with how you get Part B. How do you find m in the
equation a=qe/m as well? Please provide answer and work. Thanks! If
correct will give a thumbs up
A 2.02 x 10-9 C charge has coordinates x-0, y--2.00; a 2.91 x 10-9 C charge has coordinates x-3.00, y-0; and a -4.60 10-9 C charge has coordinates x 3.00, y-4.00, where all distances are in cm. Determine magnitude and direction for the electric field at the origin...
Need detail information in how to approach this problem. Im
having a bad time and i would love
to get some help
For the vectors A and B in Fig. E1.24, use a scale drawing to find the magnitude and direction of (a) the vector sumAB and (b) the vector difference À - B. Use your answers to find the magnitude and direction of (c)-A - B and (d) B- A. (See also Exercise 1.31 for a different approach.) Figure...
EXPLORE A projectile is launched with a launch angle of 30° with respect to the horizontal direction and with an initial speed of 10 m/s. s0 (A) How do the vertical and horizontal components of the projectile's velocity vary with time? 40 35 (B) How long does it remain in flight? 25 (C) For a given launch speed, what launch angle produces the longest time of flight? 15 10 toy CONCEPTUALIZE Consider the projectile to be a point mass that...
Interactive Exercises 22.14: Motion of a Charged Particle in an External Electric Field I A particle has mass 10.0 g and charge of magnitude l 1.00 mC. You do not know the sign of the particle's cherge. The particle moves in the horizcntal xy plene. (You carn ignore the effects of the force due to gravity on the partice.) The partide is projected from the rigin with initial velocity V witn components ex d oy that you can adjust-see the...
NEED THIS DONE ASAP!!! I have no idea how to get direction. I
keep getting 4.41 or 4.42 degrees.
Standing on a balcony, you throw your keys to a friend standing on the ground below. 1.2 seconds after you release the keys, they have an instantaneous velocity of 15.7 m/s, directed 53° below the horizontal. What initial velocity did you give them? magnitude 9.5 m/s direction X below the horizon
Please explain how and why! Thank you!
Change in a Magnetic Field the textbook on the Motion of a Charged Particle in a Moprie Ball • Phys 1402: Sorway/Vuille: Section 19.6, Active Figures 19.19 and 19 20, Example 196 • Phys 2426. SerwayJewett: Section 29.2, Active Figures 298 and 299. Example 293. me9 .1x10-11 kg. m, = 1.7x10-7 kg. 1 1 .6x10-16 1. A proton enters a repice of a uniform mapactio field with latyy=30*10m's in X direction. The magnitude...
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