Ask a New Question

Question

Suppose the velocity of a car is 10 m/s at t = 0 s, and is 20 m/s at t = 30 s. Which of the following must be true?
The car had a positive instantaneous velocity in the interval.
The car had a positive instantaneous acceleration at each moment in the interval.
The car had a positive average velocity over the interval.
The car had a positive average acceleration over the interval.***************
9 years ago

Answers

Related Questions

*VELOCITY OF A CAR* Suppose the distance s (in feet) covered by a car moving along a straight road a... Suppose that velocity is constant. The economy's output of goods and services rises by 5% each year... Suppose velocity is stable, What would the Federal Reserve need to know in order to keep output at i... Suppose that the velocity of a falling body is v = k/s (k a constant) at the instant the body has... Suppose I measure the velocity of an object at two different times, t1 and t2. If I tell you that t... What happens to the velocity of an object as it falls if the only force acting on the object is grav... I'm suppose to draw velocity time and acceleration time graph for a rocket that is launched vertical... Velocity/instantaneous velocity question? In a demonstration a ball falls directly to the ground. W... what will the velocity be if the momentum is 60000 kg m/s and the mass of the car is 2000kg Suppose that velocity rises while the money supply stays the same. It follows that a. P x Y m...
Ask a New Question
Archives Contact Us Privacy Policy Terms of Use