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An object is thrown vertically upwards with a speed of 20 m/s. How high will it rise before coming to rest? (Take g = 10 m/s²) (2020)

Practice Questions

1 question
Q1
An object is thrown vertically upwards with a speed of 20 m/s. How high will it rise before coming to rest? (Take g = 10 m/s²) (2020)
  1. 20 m
  2. 40 m
  3. 50 m
  4. 80 m

Questions & Step-by-step Solutions

1 item
Q
Q: An object is thrown vertically upwards with a speed of 20 m/s. How high will it rise before coming to rest? (Take g = 10 m/s²) (2020)
Solution: Using the formula h = (u²)/(2g) = (20²)/(2 × 10) = 20 m.
Steps: 0

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