Question

An object is thrown vertically upward at 35 m/s. Taking g=10 m/s2, the velocity of the object 5 s later is?

Answer 1

Given :

• Initial Velocity (u) = 35 m/s.
• Time taken (t) = 5 seconds
• gravitation (g) = 10 m/s²
• Final Velocity (u) = ?

Answer:

↪ v = u + gt

↪ v = 35 - 10 × 5

↪ v = 35 - 50

↪ v = -15 m/s

Therefore,the Velocity of the object 5 seconds later is -15 m/s.