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An object is thrown upwards with a speed of 20 m/s. How long will it take to rea
An object is thrown upwards with a speed of 20 m/s. How long will it take to reach the maximum height? (Assume g = 10 m/s²)
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Practice Questions
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Q1
An object is thrown upwards with a speed of 20 m/s. How long will it take to reach the maximum height? (Assume g = 10 m/s²)
1 s
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Time to reach maximum height = initial velocity / g = 20 m/s / 10 m/s² = 2 s.
Questions & Step-by-step Solutions
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Q
Q: An object is thrown upwards with a speed of 20 m/s. How long will it take to reach the maximum height? (Assume g = 10 m/s²)
Solution:
Time to reach maximum height = initial velocity / g = 20 m/s / 10 m/s² = 2 s.
Steps: 6
Show Steps
Step 1: Identify the initial speed of the object. In this case, it is 20 m/s.
Step 2: Identify the acceleration due to gravity (g). Here, it is given as 10 m/s².
Step 3: Use the formula to find the time to reach maximum height. The formula is: time = initial speed / g.
Step 4: Plug in the values: time = 20 m/s / 10 m/s².
Step 5: Calculate the result: 20 divided by 10 equals 2.
Step 6: Conclude that it will take 2 seconds to reach the maximum height.
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