Question

A body is moving with 15 m/s is accelerated at 4m/s^2 calculate distance travelled by body in 8 sec​

Answer 1

Answer:

248

Step-by-step explanation:

S=ut+1/2at^2

S=15×8+1/2 ×4×64

S=120+128

S=248

Answer 2

Given :

• Initial velocity, u = 15 m/s

• Acceleration, a = 4 m/s²

• Time, t = 8 seconds

To find :

• Distance travelled by body, s

According to the question,

By using Newtons second equation of motion,

➞ s = ut + ½ at²

Where,

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

➞ Substituting the values,

➞ s = 15 × 8 + ½ × 4 × 8 × 8

➞ s = 120 + 2 × 64

➞ s = 120 + 128

➞ s = 248

So,the distance travelled by the body is 248 meter.