3) Determine the speed of block A if the end of the rope is pulled down...

Question

Question

engineering Mechanical-Engineering

Answer 1

Answer #1

Solution Given that VB = 4 m/s Note- As String or rope is unstrechable So length of string will not change. Taking centre of

Answer 2

Similar Homework Help Questions

. (a) Determine the velocity of block A if end B of the rope is pulled...

. (a) Determine the velocity of block A if end B of the rope is pulled down with a speed of 1.5 m/s 1.5 m/s B (b) Determine the speed and acceleration of block A if end F rope is pulled with a speed of 3 m/s and acceleration of a = 0.5 m/s2 Determine distance risen by A in 4 seconds. F Dy 3 m/s
a) what was the acceleration of the block down the ramp before the rope is pulled?...

a) what was the acceleration of the block down the ramp before the rope is pulled? b) what was the acceleration of the block down the ramp after the rope is pulled? A4 kg block is released from rest at the top of a frictionless plane of length 9m that is inclined at an angle of 21 degrees to the horizontal Acord is attached to the block and trails along behind it. When the block reaches a point 3 m...
The cord at Ais pulled down with a speed of v(t) = 1.2 m/s. Determine: (a)...

The cord at Ais pulled down with a speed of v(t) = 1.2 m/s. Determine: (a) The speed of block B after 2 s. (b) How far will block B have moved after 3 s?

A 6.15 kg block is pulled by a rope up a ramp with an incline of...

A 6.15 kg block is pulled by a rope up a ramp with an incline of 25 degrees from the horizontal. The acceleration of the block is 2.45 m/s^2. The coefficient of friction between the block and the ramp is 0.266. What is the tension in the rope?
Part A If the rope at Bis pulled downward with a magnitude of velocity vs 4m/s,...

Part A If the rope at Bis pulled downward with a magnitude of velocity vs 4m/s, what is the magnitude of the velocity of the block A in terms of UB ? https://session.masteringengineering.com/myet/assignmentPrint View displayModestudent Vicw&assignmentID=1743252 1/14 5/28/2020 FINAL EXAM- PART 1 D SA SC А C h B m/s SB
A moving block is being pulled up a friction ramp by a rope that is parallel...

A moving block is being pulled up a friction ramp by a rope that is parallel to the incline. The block moves at an increasing speed from A to B. Draw an energy bar chart for points A and B including an Energy Transfer portion in the middle (5 bars total).

rope block A5 kg block is sliding on a horizontal surface while being pulled by a...

rope block A5 kg block is sliding on a horizontal surface while being pulled by a child using a rope attached to the center of the block. The rope exerts a constant force of 26 N at an angle of 0 = 30 degrees above the horizontal on the block. Friction exists between the block and supporting surface (with Hs = 0.21 and 4x = 0.11). What is the horizontal acceleration of the block?
rope block A5 kg block is sliding on a horizontal surface while being pulled by a...

rope block A5 kg block is sliding on a horizontal surface while being pulled by a child using a rope attached to the center of the block. The rope exerts a constant force of 28.33 N at an angle of 0 = 30 degrees above the horizontal on the block. Friction exists between the block and supporting surface (with Mg = 0.23 and Uk = 0.15). What is the horizontal acceleration of the block?
Block A (3.5 kg) is pulled across a table due to the tension in a rope...

Block A (3.5 kg) is pulled across a table due to the tension in a rope that is attached to Block B (2.8 kg). If the coefficient of friction between the table and block A is 0.396, what is the magnitude of the acceleration for the blocks?

The rope wrapped around the outer diameter of the disk is pulled at a constant speed...

The rope wrapped around the outer diameter of the disk is pulled at a constant speed of 1.75 m/s. If the outer radius is 2.26 cm and the inner radius is 0.28 cm, how fast does the hanging mass rise?