Question

the 3*3 matrix obtained from the translation by (3,1) follow by rotation 45 degree about origin

Answer 1

Answer:

\sf \pmb{Answer :}

Answer:

Answer:

Given :

Final velocity, v = 50 m/s

Initial velocity, u = 25 m/s

Time, t = 10 seconds

To find :

Acceleration, a &

Displacement, s

According to the question,

➞ v = u + at

Where,

v = Final velocity

u = Initial velocity

a = Acceleration

t = Time

➞ Substituting the values,

➞ 50 = 25 + a × 10

➞ 50 - 25 = 10a

➞ 25 = 10a

➞ 25 ÷ 10 = a

➞ 2.5 = a

So,the acceleration is 2.5 m/s².

➞ s = ut + ½ at²

Where,

a = Acceleration

u = Initial velocity

v = Final velocity

s = Distance/ Displacement

➞ s = 25 × 10 + ½ × 2.5 × 10 × 10

➞ s = 250 + 2.5 × 5 × 10

➞ s = 250 + 125

➞ s = 375

So,the displacement of the car during the time interval is 375 meters.