Uniform Accelerated Motion

If a body maintains a constant change in its velocity in a given time interval along a straight line, then the body is said to have __________.

• Uniform acceleration

• Uniform speed

• Uniform velocity

• Uniform mass

If the change in an object's position for each time interval is increasing, then it is moving faster and faster. This means that the plane is __________.

• Deccelerating

• Accelerating

• Not Moving

• Moving

Tags

NGSS.HS-PS2-1

The speed at which something moves in a particular direction.

• Mass

• Acceleration

• Decceleration

• Velocity

Tags

NGSS.MS-PS3-1

The rate of change in velocity of an object with respect to time.

• Speed

• Velocity

• Mass

• Acceleration

Tags

NGSS.HS-PS2-1

Standard unit for velocity is

• Meter per second squared

• Kilogram

• Meter per second

• Meter

Unit for acceleration

• Meter

• Meter per second

• Meter per second squared

• Kilogram

Tags

NGSS.HS-PS2-1

Standard unit for mass

• Meter

• Kilogram

• Second

• Meter per second

An object travels with a velocity of 20m/s in 5seconds. What is the distance travelled by the object?

• 4m

• 100m

• 2.5m

• 40m

An airplane from rest accelerates on a runway at 5.50 meter per second squared for 20.25 seconds until it finally takes off the ground. What is the distance covered before takeoff?

• 1120m

• 1130m

• 1140m

• 1150m

Tags

NGSS.HS-PS2-1

A jeepney from rest accelerates uniformly over a time of 3.25 seconds and covers a distance of 15 meters. Determine the acceleration of the jeepney.

• 2.4 meter per second squared

• 2.6 meter per second squared

• 2.8 meter per second squared

• 3.0 meter per second squared

Tags

NGSS.HS-PS2-1