Physics Q. A block of mass 4kg is at rest on a level frictionless surface. A...
Physics
Q. A block of mass 4kg is at rest on a level frictionless surface. A second block, of mass 9kg slides in to it with a speed of 15m/s and the two stick together. They slide up a slope until they come to rest. How high (in meters) off the level surface do the two reach before sliding back?
please explain how you solved for this so that I could learn.
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Physics
Q. A block of mass 4kg is at rest on a level frictionless
surface. A...
Blocks A and B are on a frictionless horizontal surface. Block A is to the left...
Blocks A and B are on a frictionless horizontal surface. Block A is to the left of block B. Block A has a mass of 2.5 kg and B has a mass of 1.3 kg. Block A is struck from the left with a hammer. The average force of this impact is 65 N and lasts for 0.12 seconds. Block A slides to the right, strikes and sticks to block B. The two blocks then slide to the right together....
3. A block of mass 3m sits at rest on a horizontal, frictionless surface. Suddenly another...
3. A block of mass 3m sits at rest on a horizontal, frictionless surface. Suddenly another block with mass m comes sliding in from the left with speed vo to the right. The blocks collide and stick together. Determine the speed of the blocks after the collision.
I need help on part G!!!!! Blocks A and B are on a frictionless horizontal surface....
I need help on part G!!!!! Blocks A and B are on a frictionless horizontal surface. Block A is to the left of block B. Both blocks are initially at rest. Block A has a mass of 2.1 kg and B has a mass of 1.5 kg. Block A is struck from the left with a hammer. The average force of this impact is 210 N and lasts for 0.09 seconds. Block A slides to the right, strikes and sticks...
Blocks A and B are on a frictionless horizontal surface. Block A is to the left...
Blocks A and B are on a frictionless horizontal surface. Block A is to the left of block B. Block A has a mass of 2.5 kg and B has a mass of 1.3 kg. Block A is struck from the left with a hammer. The average force of this impact is 65 N and lasts for 0.12 seconds. Block A slides to the right, strikes and sticks to block B. The two blocks then slide to the right together....
Block 2 (mass 1.10 kg) is at rest on a frictionless surface and touching the end...
Block 2 (mass 1.10 kg) is at rest on a frictionless surface and touching the end of an unstretched spring of spring constant 144 N/m. The other end of the spring is fixed to a wall. Block 1 (mass 1.70 kg), traveling at speed v1 = 3.60 m/s, collides with block 2, and the two blocks stick together. When the blocks momentarily stop, by what distance is the spring compressed? Answer 0.305 m My question is how did they solve...
A 4.00 kg block starts sliding from rest from the top of a frictionless incline, the...
A
4.00 kg block starts sliding from rest from the top of a
frictionless incline, the mass slides along a horizontal surface
and collides with a spring compressing it a distance x. The spring
will compress 3 meters with an applied force of 300N.
A) Calulate the speed of the block at the halfway down the
incline.
B) Calculate the speed of the block at the bottom of the
incline
C) How much work is done on the block by...
Problem 4 A block of mass m slides at velocity vo across a horizontal frictionless surface...
Problem 4 A block of mass m slides at velocity vo across a horizontal frictionless surface toward a large curved movable ramp n and has a smooth circular frictionless face up which the block can easily slide. When the block slides up the ramp, it momentarily reaches a maximum height a shown in Figure II, and then slides back down the frictionless surface as shown in Figure III. face to the horizontal (a) Find the velocity of the ramp at...
) A 3.0-kilogram steel block is at rest on a frictionless horizontal surface
7.) A 3.0-kilogram steel block is at rest on a frictionless horizontal surface. A 1.0 kilogram lump of clay is propelled horizontally at 6.0 meters per second toward the block. Upon collion, the clay and steel block stick together and move to the right with a speed ofa. 1.5 m/s b. 2.0 m/s c. 3.0 m/s d. 6.0 m/s5.) A 600-newton man climbing a rope a distance of 2 meters in 1 second develops power at the rate of a....
a block of mass 10 kg is initially at rest when it slides down a frictionless...
a block of mass 10 kg is initially at rest when it slides down a frictionless incline whose height is 10 m and is pitched at an angle of 30 degrees. At the bottom of the incline the mass encounters a horizontal surface that has a coefficient of kinetic friction of 0.4 with the mass. How far from the bottom of the incline will the mass come to a stop?
Question 4 A 0.5 kg block slides on a frictionless surface onto a cart that has...
Question 4 A 0.5 kg block slides on a frictionless surface onto a cart that has a rough surface. After sliding on the rough surface (uk = 0.30) of the cart over some distance, the block and the cart will come to the same speed of 0.4 m/s. The cart rolls frictionlessly. 0.5 kg 2 kg 0.4 m/s a. Is this a collision? If so, what kind of collision is it? b. What is the initial speed of the block...
3. A block of mass 3m sits at rest on a horizontal, frictionless surface. Suddenly another block with mass m comes sliding in from the left with speed vo to the right. The blocks collide and stick together. Determine the speed of the blocks after the collision.
A
4.00 kg block starts sliding from rest from the top of a
frictionless incline, the mass slides along a horizontal surface
and collides with a spring compressing it a distance x. The spring
will compress 3 meters with an applied force of 300N.
A) Calulate the speed of the block at the halfway down the
incline.
B) Calculate the speed of the block at the bottom of the
incline
C) How much work is done on the block by...
Problem 4 A block of mass m slides at velocity vo across a horizontal frictionless surface toward a large curved movable ramp n and has a smooth circular frictionless face up which the block can easily slide. When the block slides up the ramp, it momentarily reaches a maximum height a shown in Figure II, and then slides back down the frictionless surface as shown in Figure III. face to the horizontal (a) Find the velocity of the ramp at...
Question 4 A 0.5 kg block slides on a frictionless surface onto a cart that has a rough surface. After sliding on the rough surface (uk = 0.30) of the cart over some distance, the block and the cart will come to the same speed of 0.4 m/s. The cart rolls frictionlessly. 0.5 kg 2 kg 0.4 m/s a. Is this a collision? If so, what kind of collision is it? b. What is the initial speed of the block...
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