please post all calculations and steps
please post all calculations and steps Engineering Dynamics ENS 119 Name: Problem 1 e v-t graph...
please post all calculations and steps
oblem 2: The snowmobile moves along a straight course according to the v-t graph. Construct the s-t and a-t graphs for the same 50-s time interval. When t0,s 0 v (m/s) 12 30 50 Problem 3:
Can you please explain to me how to draw a graph for both of
these I already did the motion diagrams
For the problem 4-7 below draw a sketch, a motion diagram, and graphs. 4. [pnt] While you are driving down a country road at dusk with a velocity of 22 m/s, a deer suddenly runs across the road in front of you. You apply the brakes, reducing your velocity to 7 m/s in 5 s as you avoid hitting...
10. The figure below shows the v-t graph for the motion of a car along a straight road. Assume the car starts from rest at s0. v (ft/s) 60 u=1+30 40 t (s) 10 30 a. b. c. Draw the s-t graph for the car Determine the average speed over the 30-second time interval Determine the total distance traveled over the 30-second time interval
Solve questions 1,2 and 3
1. The v-t graph for the motion of a car as it moves along a straight road is shown. Draw the s t graph and determine the average speed and the distance traveled for the 30-s time interval. The car starts from rest at s v (ft/s) 60 +30 40 t (s) 10 30 z. A particle, originally at rest and located at point (3 ft, 2 ft, 5 ft), is subjected to an [M...
KINEMATICS AND DYNAMICS 1. Velocity versus time graphs for five objects are shown below. All axes have the same scale. Which object had the greatest change in position during the interval? Time To the right is a graph of an object's position. Which sentence is the best interpretation of the motion of the object as shown by the graph? 2. A. The object is moving with a constant, non- zero acceleration. B. The object is not moving. C. The object...
Please explain all the steps
needed to complete this problem.
Thank you for your time.
A position-time graph for a particle moving along the x axis is shown in the figure. The divisions along the horizontal axis represent 1.75 s and the divisions along the vertical axis represent 3.0 m (a) Find the average velocity in the time interval t = 5.25 s to t = 14.00 s m/s (b) Determine the instantaneous velocity at t = 7.00 s (where...
Please explain, and post all your steps. I will give a thumbs
up!! Thank you
Problem 3 A second order system is modeled by the transfer function shown below. r(s) = s2+3s+16 Find the damping ratio ζ, the natural frequency wn, the settling time T,, the peak time Tp, the rise time T, and the percent overshoot %OS.
need help with ANALYZE PART A AND B and FINALIZE
EXPLORE A car is moving with constant acceleration along a straight road (A) Determine how the velocity and the displacement of the car vary with time if the car is initialy moving to the right with a speed of 9.0 m/s and has an acceleration to the right of 1.7 m/s (B) Determine the velocity as a function of time when the velocity is instead initially to the right and...
HYS 121 - In-Class Problem Graphing with Velocity 4 Below are shown four velocity vs. time graphs. For each: Draw the corresponding position vs. time graph. Assume that the motion takes place along a horizontal Name: line and that xo = 0 m. 4.5 4.5 Time (s) rime (s) 3.5 Time (s) -3 10 T Time (s) 10 PHYS 121-In-Class Problem Graphing with Velocity Name The figure shows the velocity vs. time graph for a moving object whose initial position...
use
engineering methodology and show units calculations please
B5. (15%) (Show all your calculation steps.) Moist air at 20°C, 1 atm, and 43% relative humidity and a volumetric flow rate of 900 m3/hrs. enters a control volume at steady state and flow along a surface maintained at 65° C, through which heat transfer occurs. Liquid water at 20° C is injected at a rate of 5 kg/hr and evaporates into flowing stream. For the control volume, Wex=0, and kinetic and...