A human cannonball is to be fired with an initial speed of 80 ft/s. The circus performer hopes to land on a cushion located 180
feet downrange at the same height as the muzzle of the cannon. The circus is being held in a large room with a flat ceiling 30 feet higher than the muzzle. Can the performer be fired to the cushion without striking the ceiling? If so, what is the proper firing angle? g = 32 ft/sec^2.
1 answer:
Answer:
See explanation for step to step answer
Step-by-step explanation:
Given that;
initial speed of 80 ft/s.
The circus performer hopes to land on a cushion located 180 feet downrange at the same height as the muzzle of the cannon.
The circus is being held in a large room with a flat ceiling 30 feet higher than the muzzle.
Can the performer be fired to the cushion without striking the ceiling If so, what is the proper firing angle. g = 32 ft/sec^2.
See attavhed documents for further step by step answers.
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Answer:
The rate of interest for compounded daily is 2.1 6
Step-by-step explanation:
Given as :
The principal investment = $ 98,000
The Time period for investment = 7 years
Let The rate of interest compounded daily = R %
The Amount at the end up = $ 114,000
<u>From compounded method</u>
Amount = Principal ×
Or, $ 114,000 = $ 98,000 ×
Or, =
or, 1.16326 =
or, = 1 +
1.00005919 - 1 =
or, 0.00005919 =
∴ R = 0.00005919 × 365000 = 2.16
Hence the rate of interest for compounded daily is 2.1 6 Answer