You Throw a Rock Horizontally Off a Cliff with a Speed

question 60

Multiple Choice

You throw a rock horizontally off a cliff with a speed of 20 m/s.Assuming no effects of air,after 2.0 s,the magnitude of the velocity of the rock is closest to

• A)28 m/s
• B)20 m/s
• C)40 m/s
• D)37 m/s

Comprehend the concept and processes involved in polar transport of auxin.

Understand the experimental approaches and findings that have elucidated the roles and mechanisms of plant hormones.

Understand the roles and effects of different plant hormones on growth and development.

Identify the physiological responses of plants to environmental factors and hormonal regulation.