a) choices are 3 m/s/s, 1/3 m/s/s, 3 m/s, and -3 m/s.
b) choices are 3/4 m/s, -4/3 m/s/s, -3/4 m/s, 2 m/s.
c) choices are 1 m/s, 5 m/s, -5 m/s, -1 m/s
a) choices are 3 m/s/s, 1/3 m/s/s, 3 m/s, and -3 m/s. b) choices are 3/4...
Can someone explain
Instantaneous velocity and instantaneous speed from graphs r(m) t(s) 1 2 3 4 5 678 What is the instantaneous speed of the puppy att 2s? Choose 1 answer:
ONLY attempt to solve if you know what you are
doing.
A mass of 1 kg is attached to a spring whose constant is 5 N/m. Initially, the mass is released 1 m below the equilibrium position with a downward velocity of 5 m/s, and the subsequent motion takes place in a medium that offers a damping force that is numerically equal to 2 times the instantaneous velocit y. a) Find the equation of motion if the mass is driven...
For the following velocity graph, velocity is in m/s and time is in s. For the interval t 2s to t = 5s, find (a)[4 pts] the average acceleration, and (b)4 pts] the displacement Aæ. t 5 2 4 1 For the following described motion, draw a position-time, a velocity-time, and an acceleration-time graph on the grids provided: 1. Standing still at the 0.6 meter position for 1 second. 2. Walking away from the detector speeding up slowly and steadily...
x (m) 10- 4- B → t(s) 0 1 23 45 6 (1 point) 1.8 m/s 1.0 m/s 1.5 m/s 0.67 m/s 8. What is the instantaneous velocity at1 h? x(km) 수 50 40B 30 20 10- t (h) 0 2 4 68 10 O 3 km/h 0.2 km/h 15 km/h O 30 km/h 10. A person is walking briskly in a straight line. The figure shows a graph of the person's position (1 point) as a function of time...
For the velocity graph on the right, velocity is in m/s and time is in s. (a) What is the acceleration of the object (i) between t0 and t 1s; (ii) between t 1s and t 2s; (iii) between t 2s and t 5s; (iv) between t 5s and t 6s? (b) If the object is initially at -5m, what is its position at t = 1s, t=2s, t=5s, and t = 6s? 3 (c) Draw the corresponding r vs...
GOAL Apply the definition of instantaneous acceleration D (m v (m/s PROBLEM A baseball player moves in a straight-line path in order to catch a fly ball hit to the outfield. His velocity asa function of time is shown in figure (a) Find his instantaneous acceleration at points ®, ®, and C 3 t(s) 0 23 0 STRATEGY At each point, the velocity vs. time graph is a straight line segment, so the instantaneous acceleration will be the slope of...
please help with question one
Question 1 : [9] (1) Choose a point (A or B or C)[1] (2) Choose a point (A or B or C)[1] (3) Choose a point (A or B or C)[1]. (4) Are the statements correct? Statement A (Y/N)[1] ; Statement B (Y/N)[1] ; Statement C (Y/N)[1] (5) Are the statements correct? Statement A (Y/N)[1] ; Statement B (Y/N)[1]___; Statement C (Y/N)[1] Question 1 (write down the answers in Pre-lab) (a) 1 (1) If Figure...
A position-time graph for a particle moving along the x axis is shown in the figure below x (m) 12 10 8 6 t (s) 02 3 4 5 6 (a) Find the average velocity in the time intervalt2.00s tot-4.00s. (Indicate the direction with the sign of your answer) m/s (b) Determine the instantaneous velocity at t = 2.00 s by measuring the slope of the tangent line shown in the graph. (Note that t Indicate the direction with the...
8. The velocity of the ant at t = 10 s is: a. 50 cm/s b. 0.4 cm/s c. 5.0 cm/s d. 6.0 cm/s The velocity v: (in m/s) of an object is given by the equation V; = 4t +3, where t is the time in seconds. Answer questions 9 and 10 based on this equation. 9. The displacement of the object between t 1 s and t = 2 sis: a. 5 m c. 9 m b. 7...
Please help me on this. 9. Suppose A = B^n C^m, where A has dimensions L^10 T^4, B has dimensions L^2 T ^− 1, and C has dimensions L^2T ^2. Then the exponents n and m have the values: Group of answer choices n = -1 and m = 2 n = 3/5 and m =4/5 n = 2 and m= 3 n = 4/5 and m = −1/5 n = 1/4 and m = 3/4 13. Consider the position of a...