Given a right angle triangle
The length of the legs are 4 and 7
we will find the hypotenuse using the Pythagorean theorem
So,
Rounding to the nearest tenth
So, the answer is the length of the third side = 8.1
We have:
Initial velocity (u) = 32 m/s
Final velocity (v) = 0 m/s ⇒ The value is zero because the car comes to stationary position when it stops
Time = 14 seconds
We can use one of the constant acceleration equation:
where
is the acceleration
The acceleration is 2.3 m/s⁻² and the negative sign shows deceleration
Those would be 2 and 19.
Since the difference is odd, one of the primes must be even. There is only one even prime, hence only one answer to your question.