22. Verify that the motion defined by the velocity components v, = 3x3, Uz = -4x,, Uz = 4x3 – 3x, is a rigid rotation. Find the spin tensor for the motion.
Q: A car travels at a constant speed of 27.6 m/s around a circular track that has a radius of 195 m.…
A: Speed of car v = 27.6 m/s Radius of track R = 195 m Acceleration of car asked = ?
Q: When a fan is switched from medium to high the fan blade accelerates from 24.0rev/sec to…
A:
Q: A cat leaps to catch a bird. If the cat's jump was at 60.0° off the ground and its initial velocity…
A:
Q: An object moves in a circular path at a constant speed. Compare the direction of the object's…
A: Given An object moves in a circular path at a constant speed. We have to choose the correct option…
Q: 2. Consider the vectors W and U. a. Which two directions are perpendicular to both W and U? b. What…
A:
Q: 5. Two objects are falling in vacuum above a horizontal table, side by side. If one of the objects…
A:
Q: Does the spy make it across the canyon? Show clearly why or why no Find the magnitude of the spy's…
A: Velocity is resolved as follows: Here the given value of v = 16.5 m/s Part a. Velocity vsin30∘ will…
Q: vertical component of velocity
A:
Q: A student throws a 2.5kg ball horizontally off the top of a building with an initial speed of 4.25…
A: mass of first ball = m1 = 2.5 kg initial horizontal velocity = V0x = 4.25 m/s mass of second ball =…
Q: What is the value of I1, I2, I3,
A: The given question is solved in step by step process.Explanation:Step 1:KIRCHHOFFS CURRENT LAW:It…
Q: In an analog clock and assuming the hands as vectors, how is the displacement covered by the head of…
A: The displacement is defined as the shortest distance between the final position and the initial…
Q: The wind is blowing 29° east of north at 30 mph. A plane must travel on a resultant path 47° south…
A: Velocity is a vector quantity. Hence it has both magnitude and direction. It is also defined as the…
Q: Consider a car that moves in a circular track with chaning speed. Compare the direction of the car's…
A: Solution: In non-uniform circular motion refers to scenarios where in the speed of the particle is…
Q: Q.3) Please explain Newton's laws of motion.
A: Newton's laws of motion are a set of three laws in classical mechanics, which together establish an…
Q: the centripetal acceleration of an object is zero, what can you conclude about the motio O The…
A: The acceleration acting on body moving in uniform circular motion as taking a sharp turn in a…
Q: Which of the following correctly applies to a projectile In the absence of friction? A. The…
A:
Q: A car travels clockwise around a circular track. Which of the following Images Includes the correct…
A:
Q: ++ ++ 4 t ↑ put in or take it out
A: As we know that, "Like poles repel each other and Unlike poles attract each other", the diagram…
Q: 14. A skier leaves the top of a smooth slope with an initial speed of 7.00 m/s. Her speed at the…
A:
Q: When there is air resistance present how to the velocity and acceleration vectors behave? a.The…
A: Velocity vector is always along tangent of trajectory whether air resistance present or not.
Q: One of the three Claires in 3rd Hour decides to test the idea of "do cats always land on their…
A: Given quantities: height from which kitten is dropped (H) = 1.8 m acceleration due to gravity (g) =…
Q: 1. A particle moving with a velocity vector as shown. Draw a force that would cause this particle to…
A: Given that particle velocity vector shown in figure
Q: Suppose you wanted to store 6 µC of charge in a capacitor across a voltage of 120 V. What…
A: Given data: Charge (Q) = 6 μC Voltage (V) = 120 V Required: The capacitance (C)
Q: When there is no air resistance what best describes the vectors of a projectile in motion: a.The…
A:
Q: centripetal acceleration
A:
M6
Step by step
Solved in 2 steps
- A ball is thrown horizontally from a cliff of height 90 meters with an initial speed of 45 m/s. A. How far from the base of the cliff will it strike the ground? B. What is its vertical component of velocity when it strikes the ground? C. What is its speed when it strikes the ground?Which of the vectors is the result of 2A - B? A. B. C. D. E. O B O C O A O Da.) Find the x-component of the velocity, where the x-direction is east. b.) Find the y-component of the plane's velocity, where the y-direction is north.
- I threw a rock into a quarry horizontally 30 m/s. The quarry was 80 meters deep. How far did it go horizontally? A. 144 m B. 80 m C. 40 m D. 120 m= 4bdd655af6baf8ca630f9c91581eb955.pdf 2 1 2 2/2 Expo Fultsche 3. Speed Limits on Highway and Road Curves Scenario: Imagine a car travelling along a highway at 100 km/h [East] on a cold winter day. The car approaches an off ramp so the driver can turn south off the highway but as the car enters the curve it hits a patch of ice. i) Describe the initial motion of the car. ii) If the car begins to skid when it hits the ice, describe the motion of the car as the driver attempts to enter the curve. The faster the car is going initially, the greater the force required to get it to turn from its initial direction to a new direction. iii) Explain why highway designers usually post signs similar to the one below on tight curves and on/off ramps on roads and highways. 65 ↓MCQ 2. If C- [10 m, 30°] and D= [25 m, 130°], what is the magnitude of the sum of these two vectors? a. 20 m b. 35 m c. 15 m d. 25 m e. 50 m