2 separate questions ,pls help! An abject is moving with vector velocity as follows (m/s) Ata...
urgent!
An object is subject to an acceleration ģ--9.8j+9.8i (M/s) If the initial conditions are x =3m, y =4m,v = 12m/s,v., = 20m/s Write the equations for v. (t),v (t) x(t), y(t) ES DI
Please use the equation sheet. Write neat please. Draw
a picture please (draw forces (FBD))Please show how you got the
equation. Show step by step please. Box in answers please. Note:
thermal expansion in (°C) gasses in (K) pressure in (pa) and volume
in (m³)
Q.4 A horizontal block-spring system with the block on a frictionless surface has total 30 mechanical energy equal to 47.0 J and a maximum displacement of 0.240 m from equilibrium position (a) What is the...
v=(4 + + 2) m/s 1. The particle is moving with a velocity of v = (4 + 2) m/s, where t is in seconds. When t = 1 s, determine: (1) the magnitude of velocity, (2) the magnitude of acceleration, and (3) the position of the particle. (15 points) va (4+²+2) t= ls racom 6 m
11. An Object moving with uniform acceleration has a velocity of 1.2 m/s when x=3cm. What is the objects acceleration if 3 seconds later the object's position is x=-12cm? 2. If the Energy of a mass on a vibrating spring is represented by E= k V t, where "V" is the volume of the mass on the spring, and "t" is for time. What units must the constant “k" have in order for the equation to be dimensionally correct.
A particle moving in the ry-plane has v(2ti (3-t2)j) m/s, where t is in s velocity What is the x component of the particle's acceleration vector at t = 5 s? Express your answer with the appropriate units Value Units az Submit My Answers Give Up Incorrect, Iry Again, 5 attempts remaining Enter your answer using dimensions of acceleration Part B What is the y component of the particle's acceleration vector at t Express your answer with the appropriate units...
Ball has initial velocity v m/s in x direction Cliff Ball strikes sea at point (s,0) Sea (0,0) 3(c) [7 Marks] A golf ball is struck with velocityv (meters per second) from the edge of a cliff which rises h metres above sea level. Referring to figure (3) the golf ball starts at the point (0, h) follows a parabola and strikes the sea some time later at the point (8,0). It can be shown that the (x, y) location...
y. (north) NOT 2. A Canada goose is flying horizontally with a velocity directed 350 north of straight east as illustrated in the diagram The x-component of the goose's velocity is 50. mi/h. mih What is the speed v that the goose flying in approximately the northeast direction? Please express your answer for v to 3 Significant digits. x (east) Ve soo mi/h. Y GEN 4. At time 1-0, a ball located a distance H to y = ymax above...
Velocity v (m/s) v/t (unit= 2 Time t(s) 10.1004 10.3006 0.5008 0.7011 0.9014 1.1017 11.3021 1.5026 Position x (m) 0.149 0.195. 6.271 0.366 0.474 0.599 0.735 0.881 5 0.305 10.427 0.507 10.592 10.651 0 103 1.013624 0.95268 0.722778 0.64 5249 0.591232 0.540218 8 3. calculate w/t (what are the units) and write it in column 5 of the table above Calculate its average and its uncertainty (with units): Average: >0.728 m 1x uncertainty: N e ma max- () mun =...
A particle slides along a straight wire so that a--k/v where a is the acceleration, v is the velocity and k-20 m3/s. The particle stars at X 0, t-0, with a speed vo 10 m/s. 2. When the particle is at x = 4 m, the speed v is most nearly A. 2.49 m/s B. 3.46 m/s C. 5.29 m/s D. 6.93 m/s E. 7.50 m/s F. 8.62 m/s G. 8.88 m/s H. 9.13 m/s I 9.81 m/s J. 10.00...
The figure(Figure 1) shows the velocity graph of a particle moving along the x-axis. Its initial position is x0 = 2 m at t0 = 0. At t = 3 s , what are the particle's (a) position, (b) velocity, and (c) acceleration? Part A Express your answer to two significant figures and include the appropriate units. Part B Express your answer to two significant figures and include the appropriate units. Part C Express your answer to two significant figures and include the...