Q. The volocrty of aparticle which moves a/ongthe x-axis is given by X = 40-3t (m/s) wheret is in seconds. Calculate the cdisplacement Ax ofthe particle during the intervel Prom t=z sec tot= 4sec.I

Given details: x=40-3t2t=2 to 4sec

Q. The vdocity of aparticle which moves along the x- aris is given by X = 40-3t' (m/s) where %3D t is in seconds. Calculate the displacement Ax oR the particle during the interval from t=z sec to t= 4 sec.

Q. The vdocity of aparticle which moves along the x- aris is given by X = 40-3t' (m/s) where %3D t is in seconds. Calculate the displacement Ax oR the particle during the interval from t=z sec to t= 4 sec.

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

See similar textbooks

Similar questions

v (m/s) 4. From experimental data, the motion of the jet plane while travelling along a runway is defined by v-t graph as shown in Figure 4.3. Calculate the velocity Vị if the total (s) distance travelled is 2800 m. 10s 40 s Figure 4.3
A flywheel rotates with a uniform speed of 112rpm for 5.7 seconds .Then it is uniformly accelerated at 0.3rad/s2 for next 7.1 s. then it is made to stop in next 5.4s. Determine (i)maximum angular velocity; (ii) total angular displacement 1.The angular displacement in rad θ1 = 2.The angular displacement in rad θ2 = 3.The maximum velocty in rad/s ω2= 4.The initial velocity in third case in rad/s ω03= 5.The angular displacement in third case in rad θ3= 6.The total displacement in rad θ=
Q.1 An object moves along the x-axis according to the equation x (1) =~ 3t +12t 6. where tis in seconds. For the time interval t=0 to t=3 s, (1) find the acceleration: (2) calculate the distance traveled: and (3) determine the displacement of the particle.
(9t - (45) sin (²)) m, where t The position of a car traveling between two stop signs along a straight city block is given by r = denotes time (in seconds) and where the argument of the sine function is measured in radians. Compute the displacement of the car between 2.45 s and 3.7 s, as well as between 11.1 and 12.7 s. For each of these time intervals compute the average velocity. The displacement of the car between 2.45 and 3.7 s is The displacement of the car between 11.1 and 12.7 s is The average velocity of the car between 2.45 and 3.7 s is The average velocity of the car between 11.1 and 12.7 s is A um. (Round the final answer to four decimal places.) A um. (Round the final answer to two decimal places.) ^ up m/s. (Round the final answer to four decimal places.) A up m/s. (Round the final answer to three decimal places.)
A particle moves along the x-axis with the velocity history shown. If the particle is at the position x = -2 in, at time t = 0, plot the corresponding displacement history for the time interval Osts 8 sec. After you have the plot, answer the questions as a check on work. u, in./sec 3 o Questions: When t= 1.4s, x= Whent = 4.8 s, x= When t = 7.0 s. x= i i i For the time interval Ost≤8 sec. The net dispalcement Ax= The total distance traveled total 6 -6 i i 8 t, sec in. in. in. in. in.
Q No 1: The position of a particle moving along the x-axis is given by x=A+B t3, where A=9.75 cm and B=1.50cm/s3.consider the time interval t=2 to t=3s and calculate (a).the average velocity; (b).the instantaneous velocity at t=2s;(c). the instantaneous velocity at t=3s;(d). the instantaneous velocity at t=2.5s;(e). the instantaneous velocity when the particle is midway between its positions at t=2s and t=3s.
A particle is moving along a straight line such that its acceleration is defined as a = -kv. If v = v, when d = 0 and t = 0, determine the particle's velocity as a function of position and the distance the particle moves before it stops. k = ? vo = 20 Given: av = -kv ds Solution: ap(v) : = -kv 1 dy = -ksp E| n
1- A particle moves along the x axis. Its position varies with time according to the expression x=-41+ 2f where x is in meters and t is in seconds. The position-time graph for this motion is shown in Figure. Note that the particle moves in the negative x direction for the first second of motion, is momentarily at rest at the moment 1 = 1 s, and moves in the positive x direction at times /> 1 s. (A) Determine the displacement of the particle in the time intervals t=0 to 1=1 s and t= 1 s to / = 3 s. B) Calculate the average velocity during these two-time intervals C) determine the instantaneous velocity and instantaneous speed at t= 0.5 s. x(m) Slope = 4 m/s 10 00 8 9 10 O Slope =-2 m/s 1 2 015 t(s)
Q1/The figure below shows such an LSPB trajectory, where the maximum velocity V = 60 deg/sec. In this case, the times are given as t = 5 sec and t-30 sec. In addition, the joint angles in beginning and the ending q-20 deg and q;= 70 deg, respectively. For these required data, determine the following: 1- The position function and its profile. 2- The velocity function and its profile. 3- The acceleration function and its profile. 4- The function of jerk variable and what is the nature of jerk? 5- The position, velocity, and acceleration at tm=13 sec. 9A ty te 9 9. 9 0 t₁
1 Velocities are measured at different locations using a data logger and the field is given by the technician in the following vector form. Given that. du du ax = +u-+v. +w du du ôt əx ду əz V = 3tî +xzj+t Find the magnitude of velocity and acceleration at point (1,1,1) at time t = 1 second. Write the acceleration vector. If the fluid is incompressible, show that the flow field satisfies the conservation of mass. zj+ty²k m/s Əv dv dv Əv +u- +v +w- at Əx ду əz dw dw dw dw + w a ₂ = +u Ət Əx dy əz +v
Applying principles of dynamics (written detailed solution please tysm!) The displacement of a particle which moves along the x axis is given by x = (-4 + 3t2)e-0.25t, consider x to be in feet and t in seconds. Plot the displacement, velocity and acceleration for the first 20 seconds of motion and determine, both graphically and by your established equation for acceleration, the time at which acceleration is 0. (If you find it more comfortable to practice, you may choose to graph using excel or any graphing software, solutions however must be done manually).
Question 23 What is the displacement function s(t) if given the acceleration function as a(t) = 36t +E 18 and initial velocity as zero A. %3D s(t) = 18t + 18t + c s(t) – 6t + 9t + e s(t) = 18t + 18t s(t) = 6t + 9t B. %3D A