A hockey player of 116kg is going 8m/s when he smashes into a left wing who...
A hockey player of 116kg is going 8m/s when he smashes into a left wing who is 77kg who is going 9m/s. Their velocities make a 90 degree angle with each other. If the two stick together after the collision, what are the x and y components of their velocity?
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A hockey player of 116kg is going 8m/s when he smashes into a
left wing who...
Two hockey players are traveling at velocities of v1-10 m/s and v2-20 m/s when they undergo...
Two hockey players are traveling at velocities of v1-10 m/s and v2-20 m/s when they undergo a head-on collision. After the collision, they grab each other and slide away together with a velocity of -3.9 m/s. Hockey player 1 has a mass of 115 kg. What is the mass of the other player? kg
Two hockey players are skating on the ice when they collide and stick together. Before the...
Two hockey players are skating on the ice when they collide and stick together. Before the collision the 111 kg defensive player is moving at 1.50 m/s in the West direction, and the 93 kg right wing player is moving at 5.90 m/s at an angle of 27.0° South of Westward. a. What type of collision occurs? Will energy be conserved? b. Find the final velocity of the joined hockey players. Answer in POLAR form. c. Calculate the % of...
A 90kg hockey player is skating with the puck at 25m/s(north), When he collides with a...
A 90kg hockey player is skating with the puck at 25m/s(north), When he collides with a second hockey player, this one with a mass of 95kg, who is skating 12m/s (west). The two players get tangled up on impact and move together. What is the velocity (magnitude and direction) of the two players after impact?!
Two hockey pucks approach each other as shown in the figure below. Puck 1 has an...
Two hockey pucks approach each other as shown in the figure below. Puck 1 has an initial speed of 19 m/s, and puck 2 has an initial speed of 14 m/s. They collide and some glue on one of the pucks causes them to stick together. (Assume the pucks have the same mass.) (a) If the two pucks form a ''system'' is the momentum of this system along x or y conserved? (b) Find the components along x and y...
A hockey player is 16 meters from the goal when he hits the puck toward an...
A hockey player is 16 meters from the goal when he hits the puck toward an empty net, imparting a launch speed of 41 m/s at a launch angle of 10o. The top of the goal is 1.8 m high. Does hockey player make the shot or does the puck go over the net? Show work using kinematics.
Two vehicles are heading towards each other. A 950kg Mack Truck going 15m/s to the left...
Two vehicles are heading towards each other. A 950kg Mack Truck going 15m/s to the left and a 475kg car going 30m/s to the right. A) Do they have the same momentum? B.) If both vehicles are in the system, what is the total momentum of the system? C.) If they collide and stick together what is their velocity right after collision? D.) Which experienced a greater change in momentum? Let’s say the car had a really sturdy bumper and...
A hockey player is standing on his skates on a frozen pond when an opposing player,...
A hockey player is standing on his skates on a frozen pond when an opposing player, moving with a uniform speed of 2.0 m/s, skates by with the puck. After 1.20 s, the first player makes up his mind to chase his opponent. If he accelerates uniformly at 0.48 m/s^2, determine each of the following. (a) How long does it take him to catch his opponent? (Assume the player with the puck remains in motion at constant speed.) Express the...
5. Hockey pucks A and B have masses mA 2kg and mB -4kg and slide towards each other on ice. The ice is very smooth so friction is negligible. Below is a top view of the system before the hockey pucks...
5. Hockey pucks A and B have masses mA 2kg and mB -4kg and slide towards each other on ice. The ice is very smooth so friction is negligible. Below is a top view of the system before the hockey pucks collide: 0 i.B ● m13 a) A initially slides horizontally to the right with a speed of 15m/s and B initially slides with a speed of 5m/s at an angle θ 36.87 as shown above. If the pucks stick...
The answer should not be 74 (10%) Problen 9: An ice hockey player is moving at...
The answer should not be 74
(10%) Problen 9: An ice hockey player is moving at 8.00 m/s when he hits the puck toward the goal. The speed of the puck relative to the playeris 29.0 m/s. The line betweern the center of the goal and the player makes a 900 angle relative to his path as shown in the figure 29.0 nus 8.0 mis Goal What angle must the puck's velocity make rclative to the playcr (in his frame...
Need help asap. And I only have one attempt left An open railroad car of mass...
Need help asap. And I only have one attempt left
An open railroad car of mass 2402 kg is coasting with an initial speed of 19 m/s on a frictionless, horizontal track. It is raining, and water begins to accumulate in the car. After some time, it is found that the speed of the car is only 9 m/s. How much water (in kilograms) has accumulated in the car? 2668.8 kg Consider the collision between two hockey pucks in the...
Two hockey players are traveling at velocities of v1-10 m/s and v2-20 m/s when they undergo a head-on collision. After the collision, they grab each other and slide away together with a velocity of -3.9 m/s. Hockey player 1 has a mass of 115 kg. What is the mass of the other player? kg
Two hockey pucks approach each other as shown in the figure below. Puck 1 has an initial speed of 19 m/s, and puck 2 has an initial speed of 14 m/s. They collide and some glue on one of the pucks causes them to stick together. (Assume the pucks have the same mass.) (a) If the two pucks form a ''system'' is the momentum of this system along x or y conserved? (b) Find the components along x and y...
A hockey player is standing on his skates on a frozen pond when an opposing player, moving with a uniform speed of 2.0 m/s, skates by with the puck. After 1.20 s, the first player makes up his mind to chase his opponent. If he accelerates uniformly at 0.48 m/s^2, determine each of the following. (a) How long does it take him to catch his opponent? (Assume the player with the puck remains in motion at constant speed.) Express the...
5. Hockey pucks A and B have masses mA 2kg and mB -4kg and slide towards each other on ice. The ice is very smooth so friction is negligible. Below is a top view of the system before the hockey pucks collide: 0 i.B ● m13 a) A initially slides horizontally to the right with a speed of 15m/s and B initially slides with a speed of 5m/s at an angle θ 36.87 as shown above. If the pucks stick...
The answer should not be 74
(10%) Problen 9: An ice hockey player is moving at 8.00 m/s when he hits the puck toward the goal. The speed of the puck relative to the playeris 29.0 m/s. The line betweern the center of the goal and the player makes a 900 angle relative to his path as shown in the figure 29.0 nus 8.0 mis Goal What angle must the puck's velocity make rclative to the playcr (in his frame...
Need help asap. And I only have one attempt left
An open railroad car of mass 2402 kg is coasting with an initial speed of 19 m/s on a frictionless, horizontal track. It is raining, and water begins to accumulate in the car. After some time, it is found that the speed of the car is only 9 m/s. How much water (in kilograms) has accumulated in the car? 2668.8 kg Consider the collision between two hockey pucks in the...
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