Question

An object dropped from a certain height reaches the ground in 1 second.
Assuming there is no gravity, with what velocity (m/s) must the object be thrown so that it takes the same time to reach the ground?
(Acceleration due to gravity = 10 m/s²) ​

Answer 1

Answer:

Step-by-step explanation:If gravity is not there we have to throw the object what is distance pes second

Answer 2

Answer:

10m/s

Step-by-step explanation:

Since their is no gravity (g) will be o

Acceleration(a) due to gravity is 10 and time is 1...... And because the object was at rest initial velocity (u) will be 0...

Here we have to calculate final velocity (v)

So according to the first equation of motion

V=u+at

V=0+(10)(1)

V=10m/s

And that's the answer