physics
the raft is 4 m/s, what is the corresponding raft speed?
Homework Answers
A boy and a dog are standing on a 110-kg diving raft in the middle of...
A boy and a dog are standing on a 110-kg diving raft in the middle of a lake. Just as the 55-kg boy dives off the raft with a horizontal velocity of 4.0m/s due east, the 22-kg dog of 5.0m/s due north. What is the resulting velocity of the raft?
helpme solve this two question thanks 6. Swimmer on a boat A 45 kg swimmer dives...
helpme solve this two question thanks
6. Swimmer on a boat A 45 kg swimmer dives from a 1000 kg boat that is initially at rest. She leaves the boat with a horizontal speed of 5.2 m/s. With what speed does the boat start to move? 7. Meteoroid encounter Two meteoroids have a close encounter beyond Earth's atmosphere. Before the encounter, meteoroid A, with mass 1.5 x 1012 kg, had a velocity of 0.25 m/s in the à direction, and...
A swimmer dives horizontally into a pool 0.5 m below the jumping point. If she travels...
A swimmer dives horizontally into a pool 0.5 m below the jumping point. If she travels 2 m from the pool edge before hitting the water what was her original speed?
A diver runs horizontally off the end of a diving board with an initial speed of...
A diver runs horizontally off the end of a diving board with an initial speed of 2.00 m/s . If the diving board is 2.50 m above the water, what is the diver's speed just before she enters the water?
A diver runs horizontally off the end of a diving board with an initial speed of...
A diver runs horizontally off the end of a diving board with an initial speed of 1.50 m/s . If the diving board is 2.50 m above the water, what is the diver's speed just before she enters the water? v=______m/s
Please write legibly and write out all equations and units. Please show all steps. Algebra-based physics...
Please write legibly and write out all
equations and units.
Please show all steps. Algebra-based physics only,
please.
A 75 kg person stands motionless on roller skates and then fires a gun horizontally. The bullet has mass of 0.10 kg and a speed as it leaves the barrel of the gun of 200 m/s. Assuming that friction and air resistance can be neglected, what is the person's speed after firing the gun? 18. A 3.75 m/s 0.267 m/s В 12.0...
0/1 points | Previous AnswersYF12 3.P.012. A daring 510 N swimmer dives off a cliff with...
0/1 points | Previous AnswersYF12 3.P.012. A daring 510 N swimmer dives off a cliff with a running horizontal leap, as shown in the figure below. What must her minimum speed be just as she leaves the top of the cliff so that she will miss the ledge at the bottom, which is w 1.35 m wide and h 5.00 m below the top of the cliff? 42 m/s Uo Ledge
A 0.014 kg bullet traveling horizontally at 403 m/s strikes a 4 kg block of wood...
A 0.014 kg bullet traveling horizontally at 403 m/s strikes a 4 kg block of wood sitting at the very edge of a horizontal table of height 1 meters. The bullet is lodged into the wood. [For the signs of directions in this problem, take forward and upward to be positive; backward and down to be negative.] a) What is the momentum of the bullet right before it impacts the block of wood? b) What is the momentum of the...
A swimmer runs horizontally off a diving board with a speed of 3.14 m/s and hits the water a horizontal distance of 2.16 m from the end of the board
A swimmer runs horizontally off a diving board with a speed of 3.14 m/s and hits the water a horizontal distance of 2.16 m from the end of the board. How high above the water was the diving board?
A 3.8 kg block of wood sits on a table. A 3.0 g bullet, fired horizontally...
A 3.8 kg block of wood sits on a table. A 3.0 g bullet, fired horizontally at a speed of 460 m/s, goes completely through the block, emerging at a speed of 250 m/s. What is the speed of the block immediately after the bullet exits?
helpme solve this two question thanks
6. Swimmer on a boat A 45 kg swimmer dives from a 1000 kg boat that is initially at rest. She leaves the boat with a horizontal speed of 5.2 m/s. With what speed does the boat start to move? 7. Meteoroid encounter Two meteoroids have a close encounter beyond Earth's atmosphere. Before the encounter, meteoroid A, with mass 1.5 x 1012 kg, had a velocity of 0.25 m/s in the à direction, and...
Please write legibly and write out all
equations and units.
Please show all steps. Algebra-based physics only,
please.
A 75 kg person stands motionless on roller skates and then fires a gun horizontally. The bullet has mass of 0.10 kg and a speed as it leaves the barrel of the gun of 200 m/s. Assuming that friction and air resistance can be neglected, what is the person's speed after firing the gun? 18. A 3.75 m/s 0.267 m/s В 12.0...
0/1 points | Previous AnswersYF12 3.P.012. A daring 510 N swimmer dives off a cliff with a running horizontal leap, as shown in the figure below. What must her minimum speed be just as she leaves the top of the cliff so that she will miss the ledge at the bottom, which is w 1.35 m wide and h 5.00 m below the top of the cliff? 42 m/s Uo Ledge
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