Homework Answers
Answer A) object is having constant velocity so that object can not accelerate because if velocity is constant then acceleration become zero
So object is not accelerating
Answer B ) The object is moving to the right with constant velocity
If velocity is constant then acceleration is Zero
& If acceleration is zero then no force is acting on it
Because F= ma
If a=0 then F will also be Zero
So both forces must be zero.
Add Answer to:
Consider the object in the figure above. There are two forces acting on it, which are...
understanding newton's law 1. An object cannot remain at rest unless which of the following holds? a. The net force act...
understanding newton's law 1. An object cannot remain at rest unless which of the following holds? a. The net force acting on it is zero. b. The net force acting on it is constant and nonzero. c. There are no forces at all acting on it. d. There is only one force acting on it. which one is the answer? there can be more than one answer.... 2. If a block is moving to the left at a constant velocity,...
consider the object subject to the two forces in figure. Choose the Correct statement with regard...
consider the object subject to the two forces in figure.
Choose the Correct statement with regard to the situation.
Consider the object subject to the two forces in Figure. Choose the correct statement with regard to this situation CM O The object is in force equilibrium but not torque equilibrium. O The object is in torque equilibrium but not force equilibrium. O The object is in both force equilibrium and torque equilibrium. O The object is in neither force equilibrium...
When an object has a net force acting on it, the object absolutely must... O be...
When an object has a net force acting on it, the object absolutely must... O be accelerating. O be at rest. O have zero speed. O be in motion with a constant velocity. O have zero acceleration.
(a) An elevator of mass m moving upward has two forces acting on it: the upward...
(a) An elevator of mass m moving upward has two forces acting on it: the upward force of tension in the cable and the downward force due to gravity. When the elevator is accelerating upward, which is greater, T or w? Tw Both forces are equal. (b) When the elevator is moving at a constant velocity upward, which is greater, T or w? Tw Both forces are equal. (c) When the elevator is moving upward, but the acceleration is downward, which is...
Identify the two- and three-force members in the following figure. Consider only the members...
Two- and three-force members are two particular types of members that occur frequently in structures. Two- and three-force members play an important role insimplifying the analysis of structures in equilibrium.Two-Force Members: A two-force member is an object in equilibrium on which forces act at exactly two points. Because the object is inforce equilibrium, the resultant forces acting at the two points must have equal magnitudes and opposite directions. And because the object is in momentequilibrium, the two resultant forces must...
An object is moving forward with a constant velocity. Which statement about this object MUST be...
An object is moving forward with a constant velocity. Which statement about this object MUST be true? A. No forces are acting on the object. B. The net force on the object is in the forward direction. C. The acceleration of the object is in the forward direction. D. The net force on the object is zero.
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
(a) An elevator of mass m moving upward has two forces acting on it: the upward force of tension in the cable and the d...
(a) An elevator of mass m moving upward has two forces acting on it: the upward force of tension in the cable and the downward force due to gravity. When the elevator is accelerating upward, which is greater, T or w? T w Both forces are equal. (b) When the elevator is moving at a constant velocity upward, which is greater, T or w? T w Both forces are equal. (c) When the elevator is moving upward, but the acceleration...
ASR object is at rest in outer space when three forces start acting on it. The...
ASR object is at rest in outer space when three forces start acting on it. The first force has magnitude 01 YUN. The second force is pemendicular to the first one and has magnitude of 40 N. The third force is opposite to the first one and has the magnitude of 60 N. a) Calculate the magnitude of the acceleration of the object. (b) Calculate the speed of the object 5 second after it starts moving. (c) Calculate the distance...
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...
consider the object subject to the two forces in figure.
Choose the Correct statement with regard to the situation.
Consider the object subject to the two forces in Figure. Choose the correct statement with regard to this situation CM O The object is in force equilibrium but not torque equilibrium. O The object is in torque equilibrium but not force equilibrium. O The object is in both force equilibrium and torque equilibrium. O The object is in neither force equilibrium...
When an object has a net force acting on it, the object absolutely must... O be accelerating. O be at rest. O have zero speed. O be in motion with a constant velocity. O have zero acceleration.
Two- and three-force members are two particular types of members that occur frequently in structures. Two- and three-force members play an important role insimplifying the analysis of structures in equilibrium.Two-Force Members: A two-force member is an object in equilibrium on which forces act at exactly two points. Because the object is inforce equilibrium, the resultant forces acting at the two points must have equal magnitudes and opposite directions. And because the object is in momentequilibrium, the two resultant forces must...
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
ASR object is at rest in outer space when three forces start acting on it. The first force has magnitude 01 YUN. The second force is pemendicular to the first one and has magnitude of 40 N. The third force is opposite to the first one and has the magnitude of 60 N. a) Calculate the magnitude of the acceleration of the object. (b) Calculate the speed of the object 5 second after it starts moving. (c) Calculate the distance...
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...
Most questions answered within 3 hours.
-
Write a program to solve the Josephus problem, with the following
modification:
Sample Input:
./a.out n...
asked 2 hours ago -
At the start of a CD it is spinning at a rate of 525 rpm
(revolutions...
asked 2 hours ago -
4. Without doing any calculations, predict whether the observed
∆T would increase, decrease or remain the...
asked 3 hours ago -
Based on the range, which of the following sets of scores has
the greatest variability? 3,...
asked 5 hours ago -
Ripples in a pond travel at a velocity of 3 m/s with one peak
passing a...
asked 4 hours ago -
A man stands on the roof of a building of height 13.0 mm and
throws a...
asked 5 hours ago -
The extent to which assets are financed by borrowed funds and
other liabilities is indicated by:...
asked 6 hours ago -
Explain in detail
Germany is the fifth largest economy
explain what goods and services Germany specializes...
asked 6 hours ago -
The density of platinum is 21.45 g/mL. If a cube of platinum
with a mass of...
asked 6 hours ago -
Accounts Receivable
Sales
A/R Posting
Extended Sales Invoice
Packing Slip
Compare invoice to packing slip 2...
asked 6 hours ago -
Michaella, age 23, is a full-time law student and is claimed by
her parents as a...
asked 6 hours ago -
Why are polymers not typically casted into products?
asked 6 hours ago