a submarine travels at a constant velocity of 180.0 m/s for 92.0 minutes at 90.0 degrees. then the sub accelerates to a constant velocity of 200.0 m/s for 2.25 hours at 155 degrees. what is the sub's resultant displacement vector?

Q: The eguation r(t)= (3t+ 9) i + (8t - 2) j+(4t) k is the position of a particle in space at time t.…

A: Introduction: Kinematics helps to find out the velocity, acceleration of the particle at any time t…

Q: A stone is launched at t=0 with an initial velocity of vo = 23.3 m/s at an angle 80 = 38.2 degrees…

A: Initial speed = angle of launch time t = 1.06 sat any time t the horizontal and vertical component…

Q: A ball is launched from the top of a building 91.1 meters above the ground. The ball is launched…

A:

Q: The position vector 7 = (4.30t)î + (et + ft²) locates a particle as a function of time t. Vector is…

A:

Q: An astronaut on a distant planet kicks a soccer ball at an angle of 45.1 degrees above horizontal,…

A: According to the u=11.5m/s θ=45.1 ° ay=2.87m/s We need to find Range Sy=uyt+12ayt2

Q: You stand at the edge of a 22.0 m high cliff and throw a stone straight down with a speed of 8.00…

A: Initial velocity, u = 8 m/sFinal velocity, v = 22.3 m/s

Q: An ion's position vector is initially 7 = (-3,9 m )i + (-8.6 m )j + (-3.4 m )k, and 9.3 s later it…

A:

Q: A particle initially located at the origin has an acceleration of  = 2.00ĵ m/s2 and an initial…

A:

Q: A football is kicked at 25.0 m/s at an angle of 31.0° above the horizontal. Assume it starts 1.00 m…

A:

Q: particle moving in the zy-plane has velocity v = (2ti + (3 − t²) ĵ) m/s, where t is in s.

A:

Q: A snowmobile is originally at the point with position vector 26.5 m at 95.0\deg counterclockwise…

A:

Q: A snowmobile is originally at the point with position vector 26.3 m at 95.0° counterclockwise from…

A: Initial velocity and acceleration vector

Q: An object is moving with an initial velocity of 5.8 i m/s and a final velocity 13.8 i m/s. The time…

A:

Q: The acceleration of a particle moving only on a horizontal xy plane is given by a = 3ti + 4tj ,…

A:

Q: A snowmobile is originally at the point with position vector 28.3 m at 95.0° counterclockwise from…

A: Given value--- position vector 28.3 m at 95.0° counterclockwise from the x axis, moving with…

Q: projectile is launched with an initial velocity of 10.0 m/s @30.0° from ground level. What's the…

A: Given : Initial velocity of projectile, u = 10 m/s angle of projection, θ = 30.0°

Q: A snowmobile is originally at the point with position vector 30.9 m at 95.0° counterclockwise from…

A:

Q: An astronaut on a distant planet kicks a soccer ball at an angle of 41.4 degrees above horizontal,…

A: Given data:  Initial velocity (V0) = 19.9 m/s Angle (θ) = 41.4°,above the horizontal Acceleration…

Q: A particle has a position function r ⃗ (t) = cos(1.0t)i ^ + sin(1.0t)j ^ + tk ^ , where the…

A: The Velocity vector is defined as the rate of change of position vector with respect to time and the…

Q: rock is thrown at a 30 degree angle above the horizontal from the edge of a cliff. It hits the water…

A: Angle = 30 degrees Total  time = t = 0.8 sec

Q: A soccer ball is kicked with an initial velocity of 18.0 meters per second, at an angle of 24.0o…

A: When the ball is kicked, calculate the horiozntal component of the initial velocity. uH=ucosθuH=(18…

Q: The position vector of a particle moving in the xy-plane is given by (At, Bt¹) r = where t is the…

A: Given:Position vector:r= (4.5t, 8.0t4)  a) Magnitude of particle displacement at t = 2 s:r = (4.5t,…

Q: A snowmobile is originally at the point with position vector 29.9 m at 95.0° counterclockwise from…

A: Step 1: here we have solved for question a Step 2: here we have solved for question b Step 3: don't…

Q: At time t = 0, the position vector of a particle moving in the x-y plane is r = 5.80i m. By time t =…

A:

Q: A particle r = (2t3+ 3t) i + (4 - 5t2) j - t4 k Position depending on time given position moves with…

A: Given quantities: position vector (r) = ( 2t3 + 3t ) i + ( 4 - 5t2 ) j - t4 k   Let, the distance…

Q: A horse canters away from its trainer in a straight line traveling due west, moving 250 m away in…

A: Distance is a total length travelled of a moving object. It is a scalar quantity and only requires…

Q: The acceleration of a particle moving only on a horizontal xy plane is given by a = 2tî + 3t), where…

A:

Q: A quarterback takes the ball from the line of scrimmage, runs backward for 16 yards, then runs…

A:

Q: A snowmobile is originally at the point with position vector 31.3 m at 95.0° counterclockwise from…

A: Original position vector (ro→) = 31.3 m [ cos95oi^ + sin95oj^]= 31.3[-0.087i^ + 0.996j^] m =…

Q: A particle moving in the x-y plane has a position vector given by r = ²i + ³j, where r is in inches…

A:

Q: A woman walks 2.05 km south and then 2.75 km east, all in 2.60 hours. (a)What is the magnitude (in…

A:

Q: A particle initially located at the origin has an acceleration of  = 2.00ĵ m/s2 and an initial…

A:

Q: A soccer ball is punted from the ground at an angle theta = 42 degrees with respect to the…

A:

Q: acceleration of the wallet?

A: Given: Radius of circle in which purse is placed, is rp=2.20 m Radius of circle in which wallet is…

Q: A motorist drives south at 20.0 m/s for 3.00 min, then turns west and travels at 25.0 m/s for 2.00…

A: Velocity and displacement vector

Scalars and Vectors

Scalars and Vectors are the classification of physical quantities that are used to denote various terms in physics.