Only handwritten, No Chatgpt.UrgentThe 396 kg mine car is hoisted up the incline using the cable and motor M. For a short time, the force in the cable is F-13311 t^2] N, where t is in seconds. If the car has an initial velocity v 1-2 m/s when t-0, determine determine its velocity when t-3.8s. Express your answer to three significant figures.25=2 m/s

Answered: Image /qna-images/answer/04a333c6-ab1e-482a-90cb-eb7c48b84154.jpg

Answered: Only handwritten, No Chatgpt. Urgent…

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

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For a short period of time, a m = 3400 kg truck has a frictional driving force of FD = (650- +²) N acting on the wheels, where t is in seconds. At t = 0, the truck has a speed of of 01. m V₁ t = 0 V1 Values for the figure are given in the following table. Note the figure may not be to scale. Variable Value 5 2/2 = 5.57 m S Using the Principle of Linear Impulse and Momentum, a. Determine the speed of the truck when t = 3 s, v2. Round your final answers to 3 significant digits/figures. X FD = f(t) m S V₂ t2
Can you please give me the answers.
I need the answer now please. Thank you. No rounding off in the solutions, only your final answer should be rounded off to 3 decimal places. use g=9.81m/s^2 or g=32.2ft/s^2
Please show the complete step-by-step solution. Choose the answer from the choices below. I’ll rate you with an upvote later. Thank you.
When a 5000 lb car driven at 60 mph on a level road is suddenly put into neutral gear (i.e. allowed to coast), the velocity decreases in the following manner: 60 V = mph , 1+() where t is the time in sec. Find the horsepower required to drive this car at 30 mph on the same road. Useful constants: 9 = 22 mph/sec, 1 H.P. = 550 ft.lb/sec, 60 mph = 88 ft/sec.
m = 160 gram 3. What is the change in length of the three springs? Acceleration due to gravity is g = 10 m.s³². 4. A bullet m = 0.001 kg moves with a speed of 500 m/s and strikes a After the collision the bullet becomes embedded into the block. Th the end of a spring k = 120 N/m. m M K mind k₁ relele mmm 2 kg a. What is the initial kinetic energy of the bullet? b. What is the speed of the bullet-block system after the collision? c. What is the kinetic energy of the bullet-block system after the collision? d. What is the maximum elastic potential energy when the block comes to rest? helele k₂
The motor exerts a constant force of T (N) on the cable. The final speed of the crate of mass m (kg) is v (m/s). Find the equatlon tidl will define the distance x (m) down the plane that the crate will move, starting from rest. The coefficient of kinetic friction between the plane and the crate is 0.3. The final state is at h = 0 m. 0 (degrees) is the angle between the plane and the horizontal. g = 9.81 m/s?. Crate Motor O !mv /(9.81 * m * sind +T - 0.3 * 9.81 * m * cos0) m O mv / (9.81 * m * sin0 +T+0.3 * 9.81 * m * cos0) m O mv /(-9.81 * m * sin0 – T + 0.3 * 9.81 * m * cos0) m O mv /(9.81 * m* cos0 + T – 0.3 * 9.81 * m* sind) m Clear my choice
show all steps. answer is either partial or given.
Q.
Hazel stands on the edge of a lookout admiring the view of a waterfall. The lookout is supported by a horizontal beam and a strut that makes an angle of 70° with the vertical. Hazel's mass is 60 kg 70° What is the horizontal force along the beam at the spot where she is standing? Use g = 9.81 m/s? for the acceleration due to gravity. Give your answer to the nearest Newton. Select one: a. 1721 N • b. 214 N c. 1617 N d. 626 N
Please send me answer of this question immediately and i will give you like sure sir

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