A projectile is shot from the ground at a velocity of #7 m/s# at an angle of #(5pi)/12#. How long will it take for the projectile to land?
Leo AbeytaBy signing up, you agree to our Terms of Service and Privacy Policy
Olivia AskewThe time of flight for the projectile is approximately 1.43 seconds.
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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.
- What is the average speed of an object that is still at #t=0# and accelerates at a rate of #a(t) =t/6# from #t in [0, 1]#?
- An object travels North at #8 m/s# for #3 s# and then travels South at #6 m/s# for # 7 s#. What are the object's average speed and velocity?
- What is the speed of an object that travels from #( 6, -3, 1) # to #(-1,5,-1 ) # over #4 s#?
- What is the average speed of an object that is moving at #18 m/s# at #t=0# and accelerates at a rate of #a(t) =t-8# on #t in [1,4]#?
- If an object is moving at #0 m/s# and accelerates to #90 m/s# over 8 seconds, what was the object's rate of acceleration?
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