Part A. what is the acceleration of the collar after it has moved 6.25 m? Part B. what is the speed of the collar after it has moved 6.25 m?

Q: A 2 lb force is exerted on a 2-lb ball. Which of the following is the acceleration of the ball? * O…

A: The force can be calculated as F=ma2=wgaa=2gw=2×32.22=32.2 ft/s2

Q: 1/ The acceleration of an oscillating mass on a spring is greatest when passing the equilibrium…

A: This statement is (FALSE)

Q: Problem 2.46 A peg is constrained to move in a rectilinear guide and is given the following…

A:

Q: A car starts from rest at point A. When you are passing point B, 8 meters away, your brakes are…

A:

Q: A motorcycle starts from rest at t = 0 on a circular track 350 m in radius. The tangential component…

A:

Q: Sho kinem all work, FBID diagrams as necessary 1. Block C starts from rest and moves to the right…

A:

Q: The rotor of a gas turbine is spinning at a speed of 6,300 rpm when the turbine is deactivated. It…

A: Rotor initial speed Ni = 6300 rpm Rotor final speed Nf = 0 rpm ( rotor reaches rest )Time taken t =…

Q: Part A Determine the magnitudes of velocity of the car at this instant. Express your answer to three…

A: Find the velocity and acceleration of the car.

Q: A. A falling object requires 1.5 sec to travel the last 30m before hitting the ground. From what…

A: Let us say velocity of an object at the beginning of last 1.5 s was V m/s   Now, motion during last…

Q: A pulley starting from rest and it rotates 2.5 revolutions in 0.3 sec. The estimated final angular…

A: no. of revolution =2.5 radian in 0.3sec =2.5(2(3.14))=15.7 radian

Q: Due to East, Car A travels at an initial velocity of 10 km/hr then constantly increased in velocity,…

A: Given Initial velocity of car A is ua=10 km/hr≈2.78 m/s after 30 minutes, car A maintains a velocity…

Q: shows the pedal system of a bicycle. If a cyclist applies force on the pedal (position of RA) from…

A:

Q: 1. The motion of a cart down an inclined plane is two-dimensional. Explain how it can be treated as…

A: Note- as per our company guidelines we allowed to answer only first question in case of multiple…

Q: Q3: Figure (2) shown the graph of the motor exerts a force F on the 30-kg crate. Determine the speed…

A: Angular velocity is the rotational velocity of a body. It is equal to the angular distance covered…

Q: If a body is rolling on another body, the linear and angular motions of the body are constrained by…

A: Required :- To find out the correct option

Q: PROBLEM 2.13 A car travels north at 20.0 m/s for 15.0 min. It then travels south at 25.0 m/s for…

A:

Q: Q4: A race car travels around horizontal circle track that has a radius of 492 m. If the car…

A: Given data: The radial acceleration can be determined as,

Q: Q2. The acceleration function of an object doing curvilinear motion is m/s², where Cis a constant…

A: Given data  C = 0.4  Initial velocity = 8.2 i  m/s Find the final velocity at t= 2 s.

Q: This is a multi-part question. Once an answer is submitted, you will be unable to return to this…

A: Step 1:The speed of block B in the downward direction is vB​=26mm/sThe speed of block A in the…

Q: A kicking-simulation attachment goes on the front of a wheelchair, allowing athletes with mobility…

A: Given:To find:The direction in which the ball will travel after it is kicked.

Q: As shown below, a rock rests on a platform and is connected to a pickup by a cable. The pickup has a…

A: Draw a free body diagram showing the platform, rock, and cable. Here, T is the tension in the…

Q: 2- Each ball has a negligible size and a mass of 5 kg and is attached to the end of a rod whose mass…

A:

Q: Two blocks are arranged as shown. Both block are 40 kg and coefficient of friction is 0.4. a) What…

A: Given,  Two blocks with mass = 40 kg. Coefficient of friction on each surface , μ= 0.4

Q: This is a multi-part question. Once an answer is submitted, you will be unable to return to this…

A: Step 1:

Q: A temperature sensor is attached to slider AB which moves back and forth through 60 in. The maximum…

A: Let us consider Slider AB's right motion first. Slider initially is stationary. Then Slider moves…

Q: 2. The "tangential component" of acceleration represents the b. c. The time rate of change of the…

A: According to the given data We nedd to explain Tangential acceleration

Q: All points in a rigid body under translation have the same acceleration. True or False. True O False

A:

Q: Both systems shown have massless and frictionless pulleys. On the left, a 10 N weight and a 50 N…

A: In both, the system the pulling force on either side end of the rope is the same. On one side it is…

Q: The rotor of a gas turbine is turning at a speed of 6,600 rpm when the turbine is turned off. It is…

A:

Q: A bicycle wheel with a 0.1 meter radius rolls down the road without slipping.  If the speed of the…

A: Given data, r = 0.1 m v = 3 m/s Find acceleration = a = ?

Conservation of Energy

In physics, the rule of the conservation of energy states that energy doesn’t disappear from the atmosphere; instead, it changes its form from one type to another. Energy is one of the most important physical quantities in nature, and it cannot be created or destroyed — only transformed.