If a projectile is shot at an angle of #(2pi)/3# and at a velocity of #6 m/s#, when will it reach its maximum height?
The projectile will reach its maximum height at 0.53 s
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The projectile will reach its maximum height halfway through its total flight time.
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When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
- An aeroplane flies 400 m due north and then 300 m due south and then flies 1200 m upwards, the net displacement is ?
- What is the speed of an object that travels from #( -5 , 2, 3 ) # to #(6 , 0, 7 ) # over #4 s#?
- How can an object (e.g. car) have zero velocity and nonzero (+/-) acceleration?
- Bob is falling down from a height. If he falls #x^2+5x# m in #x# seconds, how many seconds does it take him to fall #500# m?
- The relation between the velocity and the position of a particle is v=Ax+B , where A & B are constants. Acceleration of the particle is 10 when its velocity is a.How much is the acceleration when it's velocity is 2a?
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