Phy F4 Chp 2.1 Ticker Timer

What is the meaning of velocity

What is the meaning of acceleration

Describe the motion of the ticker tape

• Acceleration

• Constant acceleration

• Deceleration

• Constant deceleration

What type of motion ticker tape X is?

• Constant velocity

• Constant acceleration

• Constant deceleration

Type of current used in the ticker timer experiment.

Ans :____________ current

Which ticker tape shows a motion with greater speed.Explain

Calculate the acceleration of the ticker tape

What type of motion this ticker timer is?

• Constant velocity

• Acceleration

• Deceleration

This is a photo of stroboscope.(ignore15cm)

What type of motion is it?

• Acceleration

• Constant acceleration

• Deceleration

• Constant deceleration

Which of the following are incorrect.

• Each strip has 6 dots

• The time for each strip is 0.02s

• The length of strips of tape in the chart decreases uniformly

• The time for each tape in the chart is different with another tape in the chart