Consider the dot dlagrams for ObjeciS A, B, and C. The rrow represents the direction of...
Consider the dot diagrams for Objects A, B, and C. The afrow represents the direction of motion. Match the motion of Objecis A, B, and C to one of the lines on the graph. Numbers can be used only one time. 3 la A matches graph: B matches graph:-« C matches graph:
The dot represents the position of a car every second. Which graph represents the dot's motion best? = = اااا D B at OD A « Previous Next
14. The red dot in the sketch below represents a charged
particle. The green dot represents a point on an equipotential
surface. The blue dot represents a point on a different
equipotential surface. If the potential at the blue dot is 60 v and
the potential at the green dot is 100 v, in which direction is the
E-field at the blue dot?
a. To the right
b. To the left
c. Toward the green dot
d. Away from the...
Part (d)?
(1 point) Each graph below represents a solution to one of the following differential equations. Match the graph to the differential equation. (a) " +=0 matches graph 2 (b)" + 4c = 0 matches graph 3 (c)" + 16.0 0 matches graph 4 7 2 3 W (1) (2) (3) (4) -2 -1 (The t-scales on the four graphs are the same.) (d) Find an equation for each of the graphs: For graph (1), z(t) = For graph...
Three point charges are arranged as shown. Which arrow best
represents the direction of the electric field vector at the
position of the dot?
A
B
C
D
E
4. Consider the following graph of velocity versus time a) Does the graph represent accelerated motion? y .. Why or why not? 4- 3-1 b) What is the displacement between t =1 s and t 4 2s? 0 0 1 2 3 45 c) What direction is the object traveling? time (s) 5. A ball is thrown straight up into the air with a velocity of 12 m/s. Draw a motion diagram for the ball and then give as much...
Using C++ create a lotto program Lottery Design a program that simulates a lottery. Requirements: The program should have an array of 5 integers named lottery and should generate a random number in the range of 1 through 99 for each element of the array. The user should enter five digits, which should be stored in an integer array named user. The program is to compare the corresponding elements in the two arrays and keep a count of the digits that...
Questions 5-7 refer to the drawing below. This graph represents the motion of a ball falling under the influence of gravity and no other forces. (Assume that upward is the positive direction of motion.) A C ecooscooeco0o 999900 D 0.8 0.6 04 02 time (seconds) velocity (m/s) The graph that represents a ball that is dropped without any initial velocity is A. A В. В О С. С D. D The graph that represents a ball that is thrown downward...
Consider the following western blot for tubulin. Each lane represents a different cell line culture. What can be concluded from this blot? 191 97 64- 51 -B-Tubulin 39 28 19 Select one: a. 8 different primary antibodies must have been used to produce this blot b. More than one statement can be concluded from this western blot c. The primary antibody used identified different epitopes present in each type of tubulin d. Tubulin is expressed in all cell lines tested...
Which one of the arrows shown represents the direction of the
net electric field at the center of the sqaure? A,B, C, or D
Which one of the arrows shown represents the direction
of the net electric field at the center of the sqaure? A,B, C, or
D
Three equal positive point charges +q are placed at the comers of a square of side d as shown in the figure. Which one f the arrows shown represents the direction of...