Basic Quantities of Kinematics

What is the unit of acceleration?

• m/s

• m/s²

• ft/s

• km/hr

A BRANCH OF MECHANICS THAT DEALS WITH THE BEHAVIOUR OF STATIONARY OBJECT. 

• Dynamics

• Statics

• Kinematics

• Kinetics

IT IS TOTAL COVERED PATH OF AN OBJECT

• Distance

• Speed

• Velocity

• Displacement

DETERMINE THE DISPLACEMENT OF A TOY CAR MOVING 5 FEET EAST AND 3 FEET GOING BACK.

• 2 feet East

• 2 feet North

• 2 feet South

• 2 feet West

HOW MANY SECONDS ARE THERE IN 1 HOUR?

• 2600 seconds

• 1600 seconds

• 3600 seconds

• 4600 seconds

A CHANGE IN POSITION WITH TIME 

• Dynamics

• Motion

• Displacement

• Speed

IT CHANGE IN VELOCITY OVER TIME

• Speed

• Acceleration

• Motion

• Reference Frame

WHAT IS THE ONLY DIFFERENCE OF DISPLACEMENT COMPARED TO SPEED?

• magnitude

• unit

• value

• direction

A MAN TRAVELS BY CAR WITH A SPEED OF 50 KM/HR THAT SPEEDS UP 70KM/HR IN 2 HOURS. DETERMINE THE ACCELERATION OF THE CAR. 

• 5 m/s²

• 10 m/s²

• 5 m/s

• 10 m/s

A MAN WALKS 3.6 KM/HR ON AN AVERAGE, DETERMINE THE HOURS TOOK BY THE MAN IN TRAVELLING FOR 24.6 KM.

• 6.83 km/hr

• 6.83 m/s

• 6.83 hrs

• 6.83 km