Blocks A and B are able to slide on a smooth surface. Block A has a...
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....
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....
Two blocks undergo a completely inelastic collision while sliding horizontally on a smooth surface. Before the collision, block A is sliding to the right at 6 m/s whereas block B is sliding to the left at 17 m/s. The mass of block A is 8 kg and the mass of block B is 7 kg, calculate their post-collision speed
The 18-kg block A slides on the surface for which μk = 0.3. The block has a velocity v = 11 m/s when it is s = 4 m from the 12-kg block B. The unstretched spring has a stiffness k = 1200 N/m . Take e = 0.6. The coefficient of friction is the same for both blocks. Determine the maximum compression of the spring due to the collision.
A 1.00 kg block is at rest at the top of a smooth hemispherical surface of radius R = 2.00 m. It is attached to anunstretched cord with stiffness of 5.00 N/m as shown on the left. It is given a slight nudge to the right, and it slides along the surface. When the block has moved to the position shown on the right what is: a) the stretch in the cord as an exact multiple of R? b) the...
Block B of mass 10.0 kg is placed in contact with an unstretched spring on a horizontal, frictionless surface. The other end of the spring is attached to a fixed support. Block A with a mass of 4.00 kg is moving with a speed of 20.0 m/s when it collides with and sticks to B. (a) What is the speed of the combined blocks after the collision? The blocks compress the spring 2.60 m before coming to rest momentarily. (b)...
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...
A block of mass m1 = 1.0 kg initially moving to the right with a speed of 3.2 m/s on a frictionless, horizontal track collides with a spring attached to a second block of mass m2 = 3.4 kg initially moving to the left with a speed of 2.6 m/s as shown in figure (a). The spring constant is 530N/m. (A) Find the velocities of the two blocks after the collision. (B) During the collision, at the instant block 1...
Block A in (Figure 1) has mass 1.00 kg, and block B has mass 3.00 kg. The blocks are forced together, compressing a spring S between them; then the system is released from rest on a level, frictionless surface. The spring, which has negligible mass, is not fastened to either block and drops to the surface after it has expanded. The spring has force constant 711 N/m and is initially compressed 0.225 m from its original length. a.What is the...
Iz 8 8. Blocks A and B are sliding towards each other on a smooth surface. Mass of block A is 3 kg with a velocity of 4 m/s to the right, and B is 2 kg with a velocity of 1 m/s to the left. If e 0.75, what will the velocity of each block be after impact? 4m/s 9. Three trucks are about to have a multi-vehicle accident. Truck A has a mass of 10 Mg and a...