Practice Equations of Motion - 7.5 | 7. Motion | CBSE 9 Science | Allrounder.ai
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Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

What is the first equation of motion?

πŸ’‘ Hint: Consider how final velocity is calculated.

Question 2

Easy

What do the symbols u, v, a, and t represent?

πŸ’‘ Hint: Think of a moving object starting and stopping.

Practice 3 more questions and get performance evaluation

Interactive Quizzes

Engage in quick quizzes to reinforce what you've learned and check your comprehension.

Question 1

What does the equation v = u + at represent?

  • The final speed of an object
  • The total distance traveled
  • Time the object moves

πŸ’‘ Hint: Think about how speed changes over time.

Question 2

True or False: The equation s = ut + 1/2atΒ² includes initial velocity.

  • True
  • False

πŸ’‘ Hint: Review how distance incorporates both factors!

Solve 1 more question and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

A cyclist accelerates from 5 m/s to 20 m/s over 15 seconds. Calculate the acceleration and the distance covered.

πŸ’‘ Hint: Use v = u + at to find acceleration and then use s = ut + Β½ atΒ² for distance.

Question 2

An object falls from rest under gravity, gaining an acceleration of 9.8 m/sΒ². What will be its velocity and distance after 4 seconds?

πŸ’‘ Hint: Apply both v = u + at and s = ut + Β½ atΒ² with the given acceleration.

Challenge and get performance evaluation