Answer:
Sure, here are 20 problems related to displacement:
1. Given: An object moves 20 meters to the east. Find the displacement of the object.
Formula: Displacement = Final Position - Initial Position
Solution: Displacement = 20 m - 0 m = 20 m to the east
Final Answer: The displacement of the object is 20 meters to the east.
2. Given: A car moves 50 meters to the north and then 30 meters to the south. Find the displacement of the car.
Solution: Displacement = -30 m - 50 m = -80 m to the south
Final Answer: The displacement of the car is 80 meters to the south.
3. Given: A person walks 15 meters to the right and then 10 meters to the left. Find the displacement of the person.
Solution: Displacement = -10 m - 15 m = -25 m to the left
Final Answer: The displacement of the person is 25 meters to the left.
4. Given: A bird flies 100 meters to the east, then turns around and flies 50 meters to the west. Find the displacement of the bird.
Solution: Displacement = 50 m to the east
Final Answer: The displacement of the bird is 50 meters to the east.
5. Given: A boat travels 200 meters downstream and then 150 meters upstream. Find the displacement of the boat.
Solution: Displacement = 50 m downstream
Final Answer: The displacement of the boat is 50 meters downstream.
6. Given: An athlete runs 400 meters south and then 200 meters north. Find the displacement of the athlete.
Solution: Displacement = 200 m south
Final Answer: The displacement of the athlete is 200 meters south.
7. Given: A car moves 10 meters to the right, then 5 meters to the left, and finally 15 meters to the right. Find the displacement of the car.
Solution: Displacement = 20 m to the right
Final Answer: The displacement of the car is 20 meters to the right.
8. Given: A person walks 50 meters to the north and then 20 meters to the west. Find the displacement of the person.
Solution: Displacement = 50 m to the north - 20 m to the west
Displacement = √(50^2 + 20^2) ≈ 53.85 m to the northwest
Final Answer: The displacement of the person is approximately 53.85 meters to the northwest.
9. Given: A ball is thrown 10 meters up into the air and then falls to the ground. Find the displacement of the ball.
Solution: Displacement = 0 m - 10 m
Displacement = -10 m
Final Answer: The displacement of the ball is 10 meters downward.
10. Given: A plane flies 500 kilometers to the northeast and then 300 kilometers to the northwest. Find the displacement of the plane.
Solution: Displacement = 200 km to the northeast
Final Answer: The displacement of the plane is 200 kilometers to the northeast.
11. Given: A person walks 20 meters to the east, then 30 meters to the south, and finally 40 meters to the west. Find the displacement of the person.
Solution: Displacement = -10 m to the west, -10 m to the south
Displacement = √((-10)^2 + (-10)^2) ≈ 14.14 m to the southwest
Final Answer: The displacement of the person is approximately 14.14 meters to the southwest.
12. Given: A car travels 100 meters to the north and then makes a 90-degree turn and travels 50 meters to the east. Find the displacement of the car.
Solution: Displacement = √(100^2 + 50^2) ≈ 111.80 m to the northeast
Final Answer: The displacement of the car is approximately 111.80 meters to the northeast.
13. Given: A person walks 40 meters to the north, then 20 meters to the east, and finally 30 meters to the south. Find the displacement of the person.
Solution: Displacement = 20 m to the north, 20 m to the east
Displacement
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Answers & Comments
Answer:
Sure, here are 20 problems related to displacement:
1. Given: An object moves 20 meters to the east. Find the displacement of the object.
Formula: Displacement = Final Position - Initial Position
Solution: Displacement = 20 m - 0 m = 20 m to the east
Final Answer: The displacement of the object is 20 meters to the east.
2. Given: A car moves 50 meters to the north and then 30 meters to the south. Find the displacement of the car.
Formula: Displacement = Final Position - Initial Position
Solution: Displacement = -30 m - 50 m = -80 m to the south
Final Answer: The displacement of the car is 80 meters to the south.
3. Given: A person walks 15 meters to the right and then 10 meters to the left. Find the displacement of the person.
Formula: Displacement = Final Position - Initial Position
Solution: Displacement = -10 m - 15 m = -25 m to the left
Final Answer: The displacement of the person is 25 meters to the left.
4. Given: A bird flies 100 meters to the east, then turns around and flies 50 meters to the west. Find the displacement of the bird.
Formula: Displacement = Final Position - Initial Position
Solution: Displacement = 50 m to the east
Final Answer: The displacement of the bird is 50 meters to the east.
5. Given: A boat travels 200 meters downstream and then 150 meters upstream. Find the displacement of the boat.
Formula: Displacement = Final Position - Initial Position
Solution: Displacement = 50 m downstream
Final Answer: The displacement of the boat is 50 meters downstream.
6. Given: An athlete runs 400 meters south and then 200 meters north. Find the displacement of the athlete.
Formula: Displacement = Final Position - Initial Position
Solution: Displacement = 200 m south
Final Answer: The displacement of the athlete is 200 meters south.
7. Given: A car moves 10 meters to the right, then 5 meters to the left, and finally 15 meters to the right. Find the displacement of the car.
Formula: Displacement = Final Position - Initial Position
Solution: Displacement = 20 m to the right
Final Answer: The displacement of the car is 20 meters to the right.
8. Given: A person walks 50 meters to the north and then 20 meters to the west. Find the displacement of the person.
Formula: Displacement = Final Position - Initial Position
Solution: Displacement = 50 m to the north - 20 m to the west
Displacement = √(50^2 + 20^2) ≈ 53.85 m to the northwest
Final Answer: The displacement of the person is approximately 53.85 meters to the northwest.
9. Given: A ball is thrown 10 meters up into the air and then falls to the ground. Find the displacement of the ball.
Formula: Displacement = Final Position - Initial Position
Solution: Displacement = 0 m - 10 m
Displacement = -10 m
Final Answer: The displacement of the ball is 10 meters downward.
10. Given: A plane flies 500 kilometers to the northeast and then 300 kilometers to the northwest. Find the displacement of the plane.
Formula: Displacement = Final Position - Initial Position
Solution: Displacement = 200 km to the northeast
Final Answer: The displacement of the plane is 200 kilometers to the northeast.
11. Given: A person walks 20 meters to the east, then 30 meters to the south, and finally 40 meters to the west. Find the displacement of the person.
Formula: Displacement = Final Position - Initial Position
Solution: Displacement = -10 m to the west, -10 m to the south
Displacement = √((-10)^2 + (-10)^2) ≈ 14.14 m to the southwest
Final Answer: The displacement of the person is approximately 14.14 meters to the southwest.
12. Given: A car travels 100 meters to the north and then makes a 90-degree turn and travels 50 meters to the east. Find the displacement of the car.
Formula: Displacement = Final Position - Initial Position
Solution: Displacement = √(100^2 + 50^2) ≈ 111.80 m to the northeast
Final Answer: The displacement of the car is approximately 111.80 meters to the northeast.
13. Given: A person walks 40 meters to the north, then 20 meters to the east, and finally 30 meters to the south. Find the displacement of the person.
Formula: Displacement = Final Position - Initial Position
Solution: Displacement = 20 m to the north, 20 m to the east
Displacement