Question

answer fast guyzzzzzzzz​

Answer 1

Answer:

30 metres

Step-by-step explanation:

It's velocity is the speed you have written.

Answer 2

Question :

An object is started from rest with constant acceleration of 3 m/s² for 10 seconds. Then find out the final velocity after 10 seconds also distance covered by the object in 10 seconds.

Given :

• Initial velocity, u = 0 m/s
• Acceleration, a = 3 m/s²
• Time, t = 10 seconds

To find :

• Final velocity, v
• Distance covered by the object

According to the question,

➞ v = u + at

Where,

• v = Final velocity
• u = Initial velocity
• a = Acceleration
• t = Time

➞ Substituting the values,

➞ v = 0 + 3 × 10

➞ v = 0 + 30

➞ v = 30

So,the final velocity is 30 m/s.

Now,

➞ s = ut + ½ at²

Where,

• s = Distance
• a = Acceleration
• t = Time
• u = Initial velocity

➞ Substituting the values,

➞ s = 0 × 10 + ½ × 3 × 10 × 10

➞ s = 0 + 3 × 5 × 10

➞ s = 0 + 150

➞ s = 150

So,the distance covered by the object is 150 m.