Formulas
What is the formula for speed?
What is distance/time?
What is displacement?
What is the moving of something from its place or position
A car travels a distance of 540km in 6 hours. Calculate the speed of the car.
What is 90km/hr?
A student skis down a hill, accelerating at a constant 2 m/s2 . If it takes her 15 s to reach the bottom, what is the length of the slope?
What is 225m?
What is constant velocity?
What is, when the magnitude and direction doesn't change over time?
Which formula for time?
What is distance/speed?
What is acceleration?
What is the increase in the rate or speed of something.
John is a runner. He runs the 100m sprint in 20.0 s. Calculate the John’s speed.
What is 5m/s?
A mountain goat starts a rock slide and the rocks crash down the slope 100 m. If the rocks reach the bottom in 5 s, what is their acceleration?
What is 4m/s^2?
What is instantaneous velocity?
What is the velocity of an object at that point in time?
What is the formula for distance?
What is speed x time?
What is vector?
What is an object that has both a magnitude and a direction
A rocket travels, a distance of 576 m in 6 s, calculate the average speed of the rocket
What is 96m/s?
A Car can accelerate from rest to a speed of 28 m/s in 20 s. What is the average acceleration of the car?
What is 1.4m/s^2?
Is going over a curve still acceleration? If yes, why? If no, why?
What is yes? What is acceleration is needed for the change in direction?
What is the formula for acceleration?
What is △v/t ?
What is the distance between start and finish?
what is displacment
A sailboat is traveling north at 10 km/h, relative to the water. The water is flowing north at 5 km/h. What is the velocity of the boat relative to ground?
What is 15 km/h?
A car has a speed of 30 m/s. At t = 6 s its speed is 14 m/s. What is its average acceleration during this time interval?
What is -2.7m/s^2?
True/False: Does slowing down count as acceleration? If false: explain. If true: what kind of acceleration?
(Deceleration does NOT count)
What is the formula for change in velocity
What is V final - V initial?
What is average velocity
What is the change in the position of an object in a given direction, divided by the time it took for the object to move from the initial position to the final position.
The world record for the men's marathon is 2:03:38. If the distance is 42.195 km, what is the average velocity during the run?
What is 5.69 m/s?
A bus moving at 20 m/s (t = 0) slows at a rate of 4 m/s each second.
A:How long does it take the bus to stop?
B:How far does it travel while braking?
Part A: What is 5s?
Part B: What is 50m?
Sarah's walk is traced on a distance time graph, it increases from point A to B, stays flat from B to C, then decreases from C to D. What happened between points B to C.
She stopped moving.