Phy Y10Y11 Y10 C2.3 C2.4 Acceleration 03

SELECT ALL THAT APPLY: Acceleration occurs when an object in motion . . .

An airplane flying at the speed of 50 m/s slows down to 35 m/s in 5 seconds. What is the acceleration of the plane?

SELECT ALL THAT APPLY: Acceleration occurs when an object in motion . . .

An airplane flying at the speed of 50 m/s slows down to 35 m/s in 5 seconds. What is the acceleration of the plane?

Name the region with steady constant speed

Name the region that is stationary

Name the region that is slowing down

Name the region that is speeding up

A car is safely speeding up from 10 km per hour to 50 km per hour. what is the car doing?

A car is slowing down from 50 km per hour to 20 km per hour...what is the car doing?

A car comes to a curve in the road and proceeds to safely follow the curve and keep on going...what did the car do in the curve even though it never changed its speed?

According to the video you just watched, What is the units for acceleration?

If a car goes from zero to 50 meters/ second in 30 seconds, what is its acceleration?

If a car goes from 10 meters a second to 50 meters a second in 6 seconds, what is its acceleration? (remember to subtract the initial speed from the final speed to get your actual speed , v - u)

If an object is speeding up what is the value of the acceleration?

If an object is slowing down what is the value of acceleration?

$$\Delta v=45\ \frac{m}{s}$$  

$$t=5s$$   What is the acceleration of this system?

Which is the constant velocity?