A particle of mass 0.01 kg is traveling at a speed of 15.5 m.s¹ at an angle of 1.8 radians from the i vector (toward j). A force of 0.02e-0.02t N is applied to the particle at an angle of 3.4 radians from i. 2 Answer all questions to at least 3 significant figures. Enter your numerical answers in SI units but do not enter the units. Determine the j component of the initial velocity [m.s¹] Determine the force in the i direction at t=3.8s (N) What is the i component of velocity at t=3.8s? [m.s)

A particle of mass 0.01 kg is traveling at a speed of 15.5 m.s¹ at an angle of 1.8 radians from the i vector (toward j). A force of 0.02e-0.02t N is applied to the particle at an angle of 3.4 radians from i. 2 Answer all questions to at least 3 significant figures. Enter your numerical answers in SI units but do not enter the units. Determine the j component of the initial velocity [m.s¹] Determine the force in the i direction at t=3.8s (N) What is the i component of velocity at t=3.8s? [m.s)

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

HW4 Q9
The displacement of a particle is given by s=3t3-57t² + 114t 44 where s is in feet and it is in seconds. Plot the displacement, velocity. and acceleration as functions of time for the first 18 seconds of motion. After you have made the plots, answer the questions. Questions: Att 4.5 sec. Att 9 sec, Att 14.3 sec, A34 The velocity is zero when t 1 ft.v= ft. v ft, v= === sec and when t= !!! ft/sec, a= ft/sec. a ft/sec. a ft/sec ft/sec ft/sec
Solve it correctly.
Handwritten sol-please
q9 A car left skidded along a road for 160 m. Assuming that the car skidded to a stop with a constant acceleration of -6 m/s^2, determine the speed of the car in km/h (to one decimal place) before it began to skid.
Learning Goal: Consider the mass and pulley system shown. Mass m₁ = 32 kg and mass m₂ = 10 kg. The angle of the inclined plane is given, and the coefficient of kinetic friction between mass m² and the inclined plane IS Uk = 0.12. Assume the pulleys are massless and frictionless. (Figure 1) Figure 99 F Sunny 271 1 of 1
2. Solve the differential equation by separation of variables: V 1779
please round answers into 4 decimal places, and answer neatly and simply
What will be the acceleration (include direction) of this system of blocks connected by rope and pulley"! Mass x = 2.82 kg and mass y = 1.10 kg. Assume that the rightward direction is positive. Ignore any friction in the table or pulley or any elasticity of the rope. 0.59 kg x kg D y kg Round your final answer to the nearest thousandth. Use g-9.81 m/s^2. Include metric units. As always please use "A" for power, as in "ft^2" for square feet.
A bullet is fired at an initial velocity of 155 m/s horizontally (0 degrees) at the top of a 114 m tall building. Neglecting air resistance, determine the velocity in m/s with which the bullet will hit the ground. Use the value of the gravity in 2 decimal place. Use up to 4 decimal places. NOTE: Do not assume that this is the same problem as the previous question. The numerical values for each question are different.
An object rotates about a fixed axis, and the angular position of a reference line on the object is given by 60=1.7e.43t where e is in radians and t is in seconds. Consider a point on the object that is 1.3 m from the axis of rotation. At t=1.3s, find the magnitude of the point's tangential component of acceleration? Round your answer to one decimal place.
The end of the cable at B is pulled down with a constant speed. A 3 B V1 Values for the figure are given in the following table. Note the figure may not be to scale. Variable Value m S V1 3 Using absolute dependent motion analysis of 2 particles, a. Determine the speed of the anvil, VA. b. Is the anvil going up or down? VA= Round your final answers to 3 significant digits/figures. m Is the anvil going up or down? O up O down