Answer:
2 seconds
Step-by-step explanation:
In this question, we are asked to calculate the the number of seconds it will take for an object to reach its maximum height given the equation of motion of the object in question.
At maximum height, we must know that the instantaneous y velocity becomes equal to zero. Now looking at the equation of motion in the question, what we need to do
Is to differentiate it with respect to t so as to get the information for the velocity.
dh(t)/dt = -32t + 64
At maximum height dh(t)/dt = 0
Hence -32t + 64 = 0
32t = 64
t= 64/32 = 2 acquiring all the banks in Nigeria
It will only take two seconds to hit maximum height
Answer: B.
Step-by-step explanation: Googled it.
Answer:
The answer is X=10
Step-by-step explanation:
<span>Yes. A meter is 1000 mm, so 1,000,000 mm is 1,000 m, which is greater than 100.</span>
Answer: 3/8
Step-by-step explanation:
When three coins are flipped, we get 8 total outcomes: (HHH,HHT,HTH,HTT,THH,THT,TTH,TTT)
Two tails and one head is (HTT, TTH, THT)
Probability = number of favorable outcomes/ number of total outcomes
Number of Favorable outcomes = 3
Number of Total outcomes= 8
Therefore, probability of getting 2 tails and one head
= 3/8
