54 Answered Questions for the topic Physics Vectors

Physics Vectors Physics Vectors

12/07/16

Find the resultant of the vectors A, B, and C

Vector A has magnitude 58 units and is inclined to the positive axis of x at 42 degrees. Vector B has magnitude 36 units and is inclined to the positive axis of x at 121 degrees. Vector C has... more
Physics Vectors Physics Distance Vectors

11/27/16

Determine how far a ball of 2kg will travel if thrown at 45 degrees from rest at 5m/s

I need to know the distance the ball will travel for a special work for physics class and just to learn in general.
Physics Vectors

11/26/16

physics homework help

A ball is dropped from a vertical height of 45.0 m. How long will it be in the air? 
Physics Vectors

11/14/16

Please Explain line of action of force concept with examples

What is the line of action of force concept? Please Explain it with the example?

10/30/16

equilibrium of turning moments

https://postimg.org/image/m5vobypg3/
Physics Vectors

10/18/16

Magnitude of vectorP-vectorQ is P+Q, angle between vectorP and vectorQ is ?

Magnitude of vectorP-vectorQ is P+Q, angle between vectorP and vectorQ is ?
Physics Vectors 3d Vectors Calculus 3

09/22/16

I need help finding the solution to a vector problem from my calc 3 lab.

I've tried to answer the problem but I'm pretty sure that everything I did was wrong. Here's the problem.   This fun problem relates to physics. In case you’re not a physics major, we urge you... more
Physics Vectors

09/21/16

please help! physics vector question pt 6

Find the direction of the resultant when you add these two vectors.32 meters at 27 degrees North of West88 meters at 53 degrees South of WestMake sure you do the following in your answer:put your... more
Physics Vectors

09/21/16

please help! physics vector question pt 5

Find the magnitude of the resultant when you add these two vectors:3.8 Newtons at 56 degrees North of East6.9 Newtons at 43 degrees North of WestMake sure you do the following in your... more
Physics Vectors

09/21/16

please help! physics vector question pt 4

Jolene walks 1.8 meters North, 9.9 meters West, and 1.1 meters South. Find the magnitude of her total displacement vector. Make sure you do the following in your answer:include correct unitsmake... more
Physics Vectors

09/21/16

please help! physics vector question pt 3

Frank hikes 5.1 km East, 9.2 km North, and 2.6 km West. Find the direction of his total displacement vector. Give your answer in terms of degrees North of East. Make sure you do the following in... more
Physics Vectors

09/18/16

please help! physics vector question in description.pt2

Silas crawls 3.24 meters due East then crawls 2.7 meters due South. Find the magnitude of the net displacement vector. Make sure you do the following in your answer:include correct unitsmake your... more
Physics Vectors

09/18/16

please help! physics vector question in description.

You're out walking the dog when suddenly your find yourself standing on a frictionless oil slick. The dog is gently pulling on the leash, giving a 4.7 Newton force due North. Simultaneously a... more

09/13/16

Astrophysics question

Object A emits most strongly at 400 nm, while object B emits most strongly at 800 nm. What can we say about their relative temperatures? A’s temperature is the same as B’s.Nothing. Temperature is... more
Physics Vectors

06/16/16

Deep sea diver vectors problem

A deep sea diver swan 30 m due east then 120 m deep down and finally 40 m due south to reach a wrecked ship. How far is the wrecked ship from the diver's starting point ? (Solve using vectors)
Physics Vectors

02/18/16

Given that A+B+C=0. Find the magnitudes of A and B

Given that A+B+C=0. Find the magnitudes of A and B
Physics Vectors

12/04/15

What is the tension in the cable?

A sign with a mass of 1000.0 kg is suspended from a wall witha cable that is attched to the wall at a point 3 m above a horizontal beam that causes the sign to be a distance of 4 m from the wall.... more
Physics Vectors Maths

12/02/15

Physics/Maths

A seat of mass 3 kg is suspended by a rope that is attached to a treebranch. The seat is pushed sideways, so that the rope remains taut, andmakes an angle of 55? with the downward vertical. The... more
Physics Vectors

11/14/15

What is the resultant force on the airplane?

An airplane's engines provide a thrust of 15,000 N due south. It flies in a wind that pushes it 3,000 N Northwest at an angle of 160 degrees measured from East. What is the resultant factor on the... more
Physics Vectors Math Physics Engineering

10/11/15

Repeated posting: Add these vectors or subtract them? corrected a typo in the problem

  A jet plane intended to be on a velocity and course of 870 knots, 44 degrees south of west encounters wind. The flight tower shows that their actual velocity and path is 840 knots, 49 degrees... more
Physics Vectors Math Velocity Engineering

10/11/15

Add these vectors or subtract them?

  A jet plane set to be on a velocity and course of 840 knots, 44 degrees south of west encounters wind. The flight tower shows that their actual velocity and path is 840 knots, 49 degrees south... more
Physics Vectors Physics Vector

08/31/15

Question about vector.

Vectors A B C are given. A= x component is -5.00...y component is -7.00..............................................................B= xcomp is -9.00... ycomp is... more
Physics Vectors

03/16/15

a force f1 of 18.8 newtons pulls at an angle of 12 degrees above due east.

a force f1 of 18.8 newtons pulls at an angle of 12 degrees above due east. A force f2 of 3.2 newtons pulls at an angle of 88 degrees below due east. find the direction of the resultant force as a... more
Physics Vectors Physics Kinematics

03/02/15

Vectors- River Race. who won the race?

a boy and a girl decide to have the "annual" who's the best contest. Both are capable of swimming at 4.000m/s. they decide to race from the south shore to a point directly north, on the opposite... more
Physics Vectors Physics Kinematics

02/26/15

A few physics questions I'm having trouble with

In the figure, a crate of mass m = 103 kg is pushed at a constant speed up a frictionless ramp (θ = 29°) by a horizontal force. The positive direction of an x axis is up the ramp, and the positive... more

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