Homework Answers
Add Answer to:
Two forces act on an object, as shown. Which vector best represents the direction of a...
Two forces act on a 3.20 kg object, the gravitational force and a second, constant force....
Two forces act on a 3.20 kg object, the gravitational force and a second, constant force. The object starts from rest and in 1.20 s is displaced (4.251 - 3.301) m. Write the second force in unit vector notation. (Enter your answer in kg. m/s. Assume the gravitational force acts in the - direction.) = (18.888)i + (17.152); First, find the acceleration vector using kinematics, then substitute into Newton's second law to determine the unknown force vector. Recall that the...
16. Two forces F, and F2 act on the 8.5kg block shown in the drawing below...
16. Two forces F, and F2 act on the 8.5kg block shown in the drawing below in addition to the normal force and gravity. The magnitudes of the forces are F1-55N and F2 = 20N which is the friction. a. Use the blank x,y graph to the right below to depict all of the forces acting on the block. Hint: Draw all of the forces originating from the origin, and be assured that the object will not travel downward through...
o the object is at the origin and Two constant forces act on an object of...
o the object is at the origin and Two constant forces act on an object of mass m = 5.70 g object moving in the xy plane as shown in the figure below. Fordel, is 22.5 Nat 35.0", and forcef, is 41.5 Na 150. At time t has velocity (3.40 +2.00 ms (a) Express the two forces in unit vector not AN 1, (b) Find the total force exerted on the object (c) Find the object's acceleration consider the instant-3.00...
three forces act on a bracket as shown two forces acting on a bracket 7. Three...
three forces act on a bracket as shown
two forces acting on a bracket
7. Three forces act on the bracket as shown. The resultant of these vectors acts along the u axis with a magnitude of 600 N. Determine the magnitude and direction of F1. F2 650 N Fi 45° F3 500 N 2. Two forces are acting on the bracket. The magnitude and direction of the vector F is 450 N and 60°, respectively. Find the magnitude of...
Q12. Consider the two vectors shown Complete along vector A is A) equal to zero. B)...
Q12. Consider the two vectors shown Complete along vector A is A) equal to zero. B) larger than B C) equal to B. D) smaller than B E) perpendicular to vector B the following statement: The component of vector B equilibrium position, spring constant, k-64 Nm. What will be the imitial speced of the ball when it release from the spring? Q13. In designing a spring loaded cannon, You launch a 1.0 kg ball by compressing a spring 0.15 m...
The figure shows two forces acting on an object, with magnitudes T = 70 N and...
The figure shows two forces acting on an object, with magnitudes T = 70 N and mg = 23 N. Find a third force (magnitude and direction, which will cause the object to be in equilibrium (acceleration equals zero)? (Plug the value, units and direction (up, down]] mg EF=ma
Two forces of magnitude 10 newtons (N) and 40 N act on an object at angles...
Two forces of magnitude 10 newtons (N) and 40 N act on an object at angles of 30° and -45° with the positive x-axis as shown in the figure. Find the direction and magnitude of the resultant force; that is, find F, +F2. F|-10N 30 45 0 1F21-40N FyF2-DI (Simplify your answer, including any radicals. Use integers or fractions for any numbers in the expression.) Enter your answer in each of the answer boxes.
Three point charges are arranged as shown. Which arrow best represents the direction of the electric...
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
a. Two forces are acting at a single point on an object. Force A has a...
a. Two forces are acting at a single point on an object. Force A has a magnitude of 8000 N and is directed due West. Force B has a magnitude of 6000 N and is directed at 400 N of E. Determine the magnitude of Force C which must act at the same point so that the object will be in translational equilibrium. b. 40° 5.0 m A 25 kg mass is suspended from the end of a 5.0 m...
Three charges are arranged as shown here. Which vector best represents the net force on the...
Three charges are arranged as shown here. Which vector best
represents the net force on the bottom −2q charge?
A
B
C
D
E
2 4 2Q
Two forces act on a 3.20 kg object, the gravitational force and a second, constant force. The object starts from rest and in 1.20 s is displaced (4.251 - 3.301) m. Write the second force in unit vector notation. (Enter your answer in kg. m/s. Assume the gravitational force acts in the - direction.) = (18.888)i + (17.152); First, find the acceleration vector using kinematics, then substitute into Newton's second law to determine the unknown force vector. Recall that the...
16. Two forces F, and F2 act on the 8.5kg block shown in the drawing below in addition to the normal force and gravity. The magnitudes of the forces are F1-55N and F2 = 20N which is the friction. a. Use the blank x,y graph to the right below to depict all of the forces acting on the block. Hint: Draw all of the forces originating from the origin, and be assured that the object will not travel downward through...
o the object is at the origin and Two constant forces act on an object of mass m = 5.70 g object moving in the xy plane as shown in the figure below. Fordel, is 22.5 Nat 35.0", and forcef, is 41.5 Na 150. At time t has velocity (3.40 +2.00 ms (a) Express the two forces in unit vector not AN 1, (b) Find the total force exerted on the object (c) Find the object's acceleration consider the instant-3.00...
three forces act on a bracket as shown
two forces acting on a bracket
7. Three forces act on the bracket as shown. The resultant of these vectors acts along the u axis with a magnitude of 600 N. Determine the magnitude and direction of F1. F2 650 N Fi 45° F3 500 N 2. Two forces are acting on the bracket. The magnitude and direction of the vector F is 450 N and 60°, respectively. Find the magnitude of...
Q12. Consider the two vectors shown Complete along vector A is A) equal to zero. B) larger than B C) equal to B. D) smaller than B E) perpendicular to vector B the following statement: The component of vector B equilibrium position, spring constant, k-64 Nm. What will be the imitial speced of the ball when it release from the spring? Q13. In designing a spring loaded cannon, You launch a 1.0 kg ball by compressing a spring 0.15 m...
The figure shows two forces acting on an object, with magnitudes T = 70 N and mg = 23 N. Find a third force (magnitude and direction, which will cause the object to be in equilibrium (acceleration equals zero)? (Plug the value, units and direction (up, down]] mg EF=ma
Two forces of magnitude 10 newtons (N) and 40 N act on an object at angles of 30° and -45° with the positive x-axis as shown in the figure. Find the direction and magnitude of the resultant force; that is, find F, +F2. F|-10N 30 45 0 1F21-40N FyF2-DI (Simplify your answer, including any radicals. Use integers or fractions for any numbers in the expression.) Enter your answer in each of the answer boxes.
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
a. Two forces are acting at a single point on an object. Force A has a magnitude of 8000 N and is directed due West. Force B has a magnitude of 6000 N and is directed at 400 N of E. Determine the magnitude of Force C which must act at the same point so that the object will be in translational equilibrium. b. 40° 5.0 m A 25 kg mass is suspended from the end of a 5.0 m...
Three charges are arranged as shown here. Which vector best
represents the net force on the bottom −2q charge?
A
B
C
D
E
2 4 2Q
Most questions answered within 3 hours.
-
what is IoT? How is it being used today? How will it be used in
the...
asked 13 seconds ago -
Please answer the four questions below.
1. If you were going to test a method that...
asked 14 minutes ago -
Provide two or three examples of support he uses to reinforce
his arguments?
The Alienation of...
asked 22 minutes ago -
QUESTION 1
Why do we see terms with multiple names in the database
community?
Consistency is...
asked 17 minutes ago -
In a titration experiment, 11.5 mL of 0.400 M H2SO4 neutralized
48.0 mL of NaOH. What...
asked 21 minutes ago -
A shot-putter throws the shot with a horizontal velocity of 10
m/s and a
vertical velocity...
asked 37 minutes ago -
Mildred sells industrial-sized refrigeration units. Her
prospective buyer's face looks tense, and his forehead is wrinkled....
asked 38 minutes ago -
Clark Heter is an industrial engineer at Lyons Products. He
would like to determine whether there...
asked 1 hour ago -
3. Use a text editor to create a comma-delimited file of user
IDs and passwords. Revise...
asked 1 hour ago -
Jensen and Associates has a projected balance
sheet that includes the following accounts. What is the...
asked 54 minutes ago -
implement a doubly-linked list in C. Each node in the linked list should contain a string,...
asked 1 hour ago -
What are some best practices and things to avoid when developing
a PowerPoint presentation or file
asked 1 hour ago