Question

6. A flying bird has kinetic energy a well as
Write 'True' or 'False for the following
statements,
1. A stretched bow and arrow system has
kinetic energy
2. Kinetic energy of a body is directly
proportional to the square of its speed​

Answer 1

Answer:

1.true

2.false

Explanation:

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Answer 2

1.Yes, it's true. A stretched bow & arrow has kinetic energy.

1.Yes, it's true. A stretched bow & arrow has kinetic energy.2. Kinetic energy is directly proportional to the mass of the object and to the square of its velocity: K.E. = 1/2 m v2. If the mass has units of kilograms and the velocity of meters per second, the kinetic energy has units of kilograms-meters squared per second squared.

1.Yes, it's true. A stretched bow & arrow has kinetic energy.2. Kinetic energy is directly proportional to the mass of the object and to the square of its velocity: K.E. = 1/2 m v2. If the mass has units of kilograms and the velocity of meters per second, the kinetic energy has units of kilograms-meters squared per second squared.Hope it helps you!