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When a football kicked reaches its maximum height how does its speed compare to its initial speed?
Wiki User
∙ 14y ago
When it's at its maximum height its speed will be zero.
Wiki User
∙ 14y ago
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What is A football kicked off at an angle 20 from the ground reaches a maximum height of 4.7 m What is the initial velocity of the kick?
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What is the maximum value of a wave reaches relative to its resting position?
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when the object reaches maximum height, the velocity of the object is 0 m/s.It reaches maximum height when the gravity of the body has slowed its velocity to 0 m/s. If there is no gravity and there is no external force acting on it then it will never reach a maximum height as there wont be a negativeaccelerationdemonstrated by newtons first law.Where there is and you have the objects initial velocity then you can use :v^2 = u^2+2.a.sv = Velocity when it reaches Max. height so v = 0u = Initial Velocity (m/s)a = Retardation/ Negative Acceleration due to gravity, -9.80m/s ^2And then the unknown (s) is the displacement, or height above ground, and if everything else is in the right format it should be in metres.
Why does the temperature of a reaction increases reaches a maximum and then decreases?
The maximum temperature is attained when the reaction is completed.
Give example where the velocity of the particle is 0 and acceleration is maximum?
When a pendulum reaches its maximum elongation the velocity is zero and the acceleration is maximum
What is the initial velocity of a bullet fired verticaly upward from a gun and reaches a height of 7000 ft?
The initial velocity of the bullet can be obtained by using the kinematic equation for projectile motion. Assuming we neglect air resistance, the initial velocity of the bullet fired vertically upward from a gun can be calculated by setting the final velocity as 0 when it reaches the maximum height of 7000 ft. Using the equation v^2 = u^2 + 2as, where v is the final velocity (0 m/s), u is the initial velocity, a is the acceleration due to gravity, and s is the total displacement. Solve for u to find the initial velocity of the bullet.
1 If you toss a ball upward with a certain velocity it falls freely and reaches a maximum height h What maximum height does the ball reach if you throw it upward with double the initial velocity?
If you throw the ball upward with double the initial velocity, it will reach a maximum height four times greater than the initial height. This is because the maximum height is directly proportional to the square of the initial velocity.
What is the maximum value a wave reaches relative to its resting position?
The maximum value a wave reaches relative to its resting position is called the amplitude. Amplitude represents the maximum displacement of a wave from its equilibrium position. It is a measure of the wave's intensity or strength.
What degree Celsius does water reach maximum density?
Water reaches maximum density at 4 degrees Celsius
What is the verb in Bob reaches for the apple pn the counter?
Reaches. Reaches is the third person singular form of reach. You use reaches for he/she/it or singular noun subjects eg She reaches for the apple...... The boy reaches for the apple........... Bob reaches for the apple......... Compare with they (plural) - They reach for the apple.
When does the nucleus initiate cell division?
when the cell reaches its maximum size
What is the evolvement of feebas?
Milotic A feebas evolves when its beauty reaches its maximum(192)
