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Question 4 A 0.5 kg block slides on a frictionless surface onto a cart that has...
eleration along the surface. 0.85 m/s l the crate. 29 N Problem 2 A 0.5-kg block...
eleration along the surface. 0.85 m/s l the crate. 29 N Problem 2 A 0.5-kg block is pressed a distance d against ahorizontal spring of constant 800 N/m. The block sits on a frictionless horizontal surface When the block is released from rest, it slides along the surface, its speed is 1.6 m/s when it leaves the spring a) Calculate distance d. 4 cm Suppose that the sliding block (speed 1.6 m/s) crosses a rough section of the surface. The...
(10) A 5kg block is sliding along on a frictionless surface at a speed vA as...
(10) A 5kg block is sliding along on a frictionless surface at a speed vA as it passes point A. If e block arrives at point B with a speed of 20 m/s, what was the speed of the block at point A? 10 m 20 m/s : 15 m 4. (20) Two masses slide towards each other across a frictionless surface. After the collision, the two masses do not stick together. The final velocity of the 15 kg block...
Problem 2 A 0.5-kg block is pressed a distance d against a horizontal spring of constant...
Problem 2 A 0.5-kg block is pressed a distance d against a horizontal spring of constant 800 N/m. The block sits on a frictionless horizontal surface When the block is released from rest, it slides along the surface, its speed is 1.6 m/s when it leaves the spring (a) Calculate distance d. 4 cm Suppose that the sliding block (speed 1.6 m/s) crosses a rough section of the surface. The leugth of the section is 1m. The block has a...
Block 1 of mass m1- 0.5 kg slides on frictionless surface with velocity 1 7m/s and...
Block 1 of mass m1- 0.5 kg slides on frictionless surface with velocity 1 7m/s and hits block 2 of mass m2 8 kg. Block 1 bounces back with velocity v 3 m/s. Block 2 is fixed to a spring and begins at equilibrium. The spring has spring constant k 20N/m. If the collision occurs instantaneously, how far does block 2 move from its initial position? lo n1 1n2 Pick the correct answer 0.16 m o 0.40 m o 0.71...
A 1.4 kg block slides along a frictionless surface at 1.1 m/s . A second block,...
A 1.4 kg block slides along a frictionless surface at 1.1 m/s . A second block, sliding at a faster 4.3 m/s , collides with the first from behind and sticks to it. The final velocity of the combined blocks is 2.3 m/s . What was the mass of the second block?
A 1.3 kg block slides along a frictionless surface at 1.5 m/s . A second block,...
A 1.3 kg block slides along a frictionless surface at 1.5 m/s . A second block, sliding at a faster 4.9 m/s , collides with the first from behind and sticks to it. The final velocity of the combined blocks is 2.0 m/s . What was the mass of the second block?
2. a- A 1.5 kg block slides down an inclined ramp with u 0.4. If the...
2. a- A 1.5 kg block slides down an inclined ramp with u 0.4. If the ramp angle is 17.0° and the length of it is 30.0 m, assuming it started sliding at 5 m/s. Find the speed of the block as it reaches the end of the ramp b- a- A 3 kg block is pushed against a spring with negligible mass and force constant k 4500 N/m, compressing it 0.220 m. When the block is released, it moves...
A 2.3 kg block slides along a frictionless surface at 1.3 m/s . A second block,...
A 2.3 kg block slides along a frictionless surface at 1.3 m/s . A second block, sliding at a faster 4.0 m/s , collides with the first from behind and sticks to it. The final velocity of the combined blocks is 2.3 m/s . What was the mass of the second block? m2=
A 2.3 kg block slides along a frictionless surface at 1.0 m/s . A second block,...
A 2.3 kg block slides along a frictionless surface at 1.0 m/s . A second block, sliding at a faster 4.1 m/s , collides with the first from behind and sticks to it. The final velocity of the combined blocks is 2.0 m/s . Part A) What was the mass of the second block?
A 0.5-kg block slides among a horizontal frictionless surface at 2 m/s. It is brought to...
A 0.5-kg block slides among a horizontal frictionless surface at 2 m/s. It is brought to rest by compressing a very long spring of spring constant 800 N/m. What is the elastic potential energy stored in the block-spring system when the block is brought to rest?
eleration along the surface. 0.85 m/s l the crate. 29 N Problem 2 A 0.5-kg block is pressed a distance d against ahorizontal spring of constant 800 N/m. The block sits on a frictionless horizontal surface When the block is released from rest, it slides along the surface, its speed is 1.6 m/s when it leaves the spring a) Calculate distance d. 4 cm Suppose that the sliding block (speed 1.6 m/s) crosses a rough section of the surface. The...
(10) A 5kg block is sliding along on a frictionless surface at a speed vA as it passes point A. If e block arrives at point B with a speed of 20 m/s, what was the speed of the block at point A? 10 m 20 m/s : 15 m 4. (20) Two masses slide towards each other across a frictionless surface. After the collision, the two masses do not stick together. The final velocity of the 15 kg block...
Problem 2 A 0.5-kg block is pressed a distance d against a horizontal spring of constant 800 N/m. The block sits on a frictionless horizontal surface When the block is released from rest, it slides along the surface, its speed is 1.6 m/s when it leaves the spring (a) Calculate distance d. 4 cm Suppose that the sliding block (speed 1.6 m/s) crosses a rough section of the surface. The leugth of the section is 1m. The block has a...
Block 1 of mass m1- 0.5 kg slides on frictionless surface with velocity 1 7m/s and hits block 2 of mass m2 8 kg. Block 1 bounces back with velocity v 3 m/s. Block 2 is fixed to a spring and begins at equilibrium. The spring has spring constant k 20N/m. If the collision occurs instantaneously, how far does block 2 move from its initial position? lo n1 1n2 Pick the correct answer 0.16 m o 0.40 m o 0.71...
2. a- A 1.5 kg block slides down an inclined ramp with u 0.4. If the ramp angle is 17.0° and the length of it is 30.0 m, assuming it started sliding at 5 m/s. Find the speed of the block as it reaches the end of the ramp b- a- A 3 kg block is pushed against a spring with negligible mass and force constant k 4500 N/m, compressing it 0.220 m. When the block is released, it moves...
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