Question

Find the magnitudes of velocities vA and vB Find the components of vtot along the x- and y-axes ". Find the components of vtot along a set of perpendicular
axes rotated 30º counterclockwise relative to those.

Viot = VA + VB
Viot = 6.72 m/s
VB
Viot
23.0
26.5°
VA
22.5°
Figure 3.57 The two velocities VA and VB add to give a total v
Expand
Transcribed Image Text

Viot = VA + VB Viot = 6.72 m/s VB Viot 23.0 26.5° VA 22.5° Figure 3.57 The two velocities VA and VB add to give a total v

Expert Answer

Want to see the step-by-step answer?

Check out a sample Q&A here.

Want to see this answer and more?

Experts are waiting 24/7 to provide step-by-step solutions in as fast as 30 minutes!*

*Response times may vary by subject and question complexity. Median response time is 34 minutes for paid subscribers and may be longer for promotional offers.
Tagged in
Science
Physics

Kinematics

Vectors and Scalars

Related Physics Q&A

Find answers to questions asked by students like you.

Q: Calculate the dynamic range and resolution of a 14-bit, 6 volt ac ADC.

A: The dynamic range is   The number of steps is

Q: Based on Bernoulli’s equation, what are three forms of energy in a fluid? (Note that these forms are...

A: Given: Bernoulli's equation 

Q: A copper rod and an aluminum rod of equal diameter are joined end to end in good thermal contact. Th...

A: Given: T1 = 100 degree C  T2 = 0 degree C  T = 50 degree C  length of copper rod, Lc = 0.15 m  therm...

Q: The force, F, required to compress a spring by a distance x meters is given by F = 5x newtons. Find ...

A: Given:  F = 5 x 

Q: Is rotational kinetic energy completely analogous to translational kinetic energy?What, if any, are ...

A: Yes, the rotational and translational kinetic energy are exactly analogous.

Q: A spring 1.50 m long with force constant 475 N/m is hung from the ceiling of an elevator, and a bloc...

A: (a) The block will experience a spring force and the gravitational force (weight). The gravitational...

Q: Given that x = A cos (ωt) is a sinusoidal function of time, show that v (velocity) and a (accelerati...

A: Sinusoidal function is a periodic function, its wave shape remains same when other sinusoidal functi...

Q: A 0.20-kg stone is held 1.3 m above the top edge of a water well and then dropped into it. The well ...

A: It is given that,

Q: (a) In the figure , four equal charges q lie on the corners of a square. A fifth charge Q is on a ma...

A: Click to see the answer

Q: A heart pacemaker fires 72 times a minute, each time a 25.0-nF capacitor is charged (by a battery in...

A: The time needed to charge capacitor up to 63.2 % of its applied voltage through a resistor  is calle...

Q: "50 Shades of Grey": What is the true color of matter? Is color an inherently intrinsic property? ...

A: Click to see the answer

Q: A car travelling over the hump on the railroad tracks on Main Street will leave the road if travelli...

A: Given that, the radius of hump is 55m.

Q: A pendulum has frequency of 2 Hz. What is its period? Answer in Sl unit

A: Click to see the answer

Q: The velocity of air molecules is about 500ms-1 . But still the smell of scent spreads very slowly. W...

A: The velocity of air molecules is about 500m/s but still the smell of scent spreads very slowly.

Q: What would be the momentum of an object pushed to the speed of light?

A:  

Q: Answer the following questions, modelling air as a diatomic ideal gas with average molar mass M = 29...

A: To show : dP / dy  =  - MgP/ RT

Q: Please make sure this is right!!! A block of mass m = 1.90 kg is dropped from height h = 85.0 cm ont...

A: Click to see the answer

Q: Electric charge is distributed throughout 3-space with density inversely proportional to the distanc...

A: Given,

Q: State four differences between a single fixed pulley and a single movable pulley?

A: Pully is a mechanical device that is used to lift a heavy object. Using the different arrangements o...

Q: Define equivalent length for minor loss in pipe flow. How is it related to the minor loss coefficien...

A: The presence of various fittings, bends, valves, tees, inlets, exits, elbows, expansions and contrac...

Q: Physics Question

A: When a receiver is moving farther away from source emitting sound then the frequency of the sound wa...

Q: Is it possible to orient a current loop in a uniform magnetic field such that the loop does not tend...

A: Click to see the answer

Q: For a moving object the force acting on the object varies directly with the object acceleration when...

A: Click to see the answer

Q: Angioplasty is a technique in which arteries partiallyblocked with plaque are dilated to increase bl...

A: The volume flow rate is directly proportional to the fourth power of radius

Q: Mount Everest, at 29,028 feet, is the tallest mountain onthe Earth. What is its height in kilometers...

A:  

Q: Consider two closely spaced and oppositely charged parallel metal plates. The plates are square with...

A: The expression for the electric field is,  

Q: Two astronauts, of masses 60 kg and 80 kg, are initially right next to each other and at rest in out...

A: It is given that,

Q: I need a proper solution for this question( well explained and understandable writing)  Two charged ...

A: Click to see the answer

Q: A 30-N box is pulled upward 6.0 m along the surface of a ramp that rises at 37° above the horizontal...

A: Given: The weight of the box (W) = 30.0 N The surface length covered by box (L) = 6.0 m. Inclined an...

Q: Q1/ Due to a jaw injury, a patient must wear a strap as in the figure below that produces a net upwa...

A: Click to see the answer

Q: A wheel accelerates from rest to 59 rad/s at a uniform rate of 58 rad/s^2. Through what angle (in ra...

A: Click to see the answer

Q: Understand the rules of vector addition, subtraction, and multiplication.Apply graphical methods of ...

A: The direction in vector representation always matters. The displacement of point from point 1 to poi...

Q: Suppose a 900-kg car is on the bridge in Figure shown with its center of mass halfway between the hi...

A: Here, mass of the bridge =2500kg Net torque is zero at the left hinge. Torque due to the weight of d...

Q: An engineer needs a resistor with a zero overall temperature coefficient of resistance at 20.0°C. Sh...

A: Click to see the answer

Q: In a running event, a sprinter does 4.8 × 105 J of work and her internal energy decreases by 7.5 × 1...

A: Click to see the answer