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A ball thrown vertically upward with a speed of 20 m per second neglecting a residence what will be its speed when it return to the throws hand?
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A ball thrown vertically upward with a speed of 20 m per second neglec...
Analysis of the motion of the ball:
The initial velocity of the ball thrown vertically upward is 20 m/s. When the ball reaches its maximum height, its velocity will be 0 m/s. At this point, the ball starts falling back to the ground due to the force of gravity.
Speed of the ball when it returns to the thrower's hand:
- The speed of the ball when it returns to the thrower's hand will be the same as its initial speed of 20 m/s. This is because the motion of the ball is symmetrical - the time taken to reach the maximum height is equal to the time taken to return to the thrower's hand.
- Since there is no air resistance, the speed of the ball remains constant throughout its motion. Therefore, when the ball returns to the thrower's hand, it will be traveling at the same speed as when it was initially thrown.
- In the absence of any external forces acting on the ball (such as air resistance or friction), the speed of the ball remains constant throughout its motion. This means that the speed of the ball when it returns to the thrower's hand will be equal to the speed at which it was initially thrown, which is 20 m/s.
Therefore, the speed of the ball when it returns to the thrower's hand will be 20 m/s.
The initial velocity of the ball thrown vertically upward is 20 m/s. When the ball reaches its maximum height, its velocity will be 0 m/s. At this point, the ball starts falling back to the ground due to the force of gravity.
Speed of the ball when it returns to the thrower's hand:
- The speed of the ball when it returns to the thrower's hand will be the same as its initial speed of 20 m/s. This is because the motion of the ball is symmetrical - the time taken to reach the maximum height is equal to the time taken to return to the thrower's hand.
- Since there is no air resistance, the speed of the ball remains constant throughout its motion. Therefore, when the ball returns to the thrower's hand, it will be traveling at the same speed as when it was initially thrown.
- In the absence of any external forces acting on the ball (such as air resistance or friction), the speed of the ball remains constant throughout its motion. This means that the speed of the ball when it returns to the thrower's hand will be equal to the speed at which it was initially thrown, which is 20 m/s.
Therefore, the speed of the ball when it returns to the thrower's hand will be 20 m/s.
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A ball thrown vertically upward with a speed of 20 m per second neglecting a residence what will be its speed when it return to the throws hand?
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A ball thrown vertically upward with a speed of 20 m per second neglecting a residence what will be its speed when it return to the throws hand? for Class 9 2024 is part of Class 9 preparation. The Question and answers have been prepared according to the Class 9 exam syllabus. Information about A ball thrown vertically upward with a speed of 20 m per second neglecting a residence what will be its speed when it return to the throws hand? covers all topics & solutions for Class 9 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A ball thrown vertically upward with a speed of 20 m per second neglecting a residence what will be its speed when it return to the throws hand?.
A ball thrown vertically upward with a speed of 20 m per second neglecting a residence what will be its speed when it return to the throws hand? for Class 9 2024 is part of Class 9 preparation. The Question and answers have been prepared according to the Class 9 exam syllabus. Information about A ball thrown vertically upward with a speed of 20 m per second neglecting a residence what will be its speed when it return to the throws hand? covers all topics & solutions for Class 9 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A ball thrown vertically upward with a speed of 20 m per second neglecting a residence what will be its speed when it return to the throws hand?.
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