Velocity-Time Graph Questions 1. Sketch the velocity-time graph based on the description provided. The graph should show: Acceleration from 0-5 seconds (0 to 10 m/s). Constant velocity from 5-8 seconds (10 m/s). Deceleration from 8-10 seconds (10 m/s to 0). Coordinates for the graph: Time (s) Velocity (m/s) 0 0 1 2 2 4 3 …
Velocity-Time Graph Analysis: Acceleration, Deceleration, and Distance Explained Read More »
Time and Motion Problems – Set 3 Time and Motion Problems – Set 3 1. A bus travels 150 km in 2 hours 30 minutes. Calculate its speed in km/h. Speed = Distance / Time [ text{Time} = 2 , text{hours} + frac{30 , text{minutes}}{60} = 2.5 , text{hours} ] [ text{Speed} = frac{150 , …
time and Motion Problems: 12 Solved Examples with Detailed Explanations (Set 9) Read More »
Time and Motion Problems – Set 2 Time and Motion Problems – Set 2 1. A car moves at a speed of 80 km/h for 4 hours. Calculate the distance covered. Distance = Speed × Time [ text{Distance} = 80 , text{km/h} times 4 , text{hours} = 320 , text{km} ] 2. A cyclist travels …
12 Practical Time and Motion Problems with Step-by-Step Solutions (Set 8) Read More »
Time and Motion Problems Time and Motion Problems 1. A car travels at a speed of 60 km/h for 3 hours. Calculate the distance covered. Distance = Speed × Time [ text{Distance} = 60 , text{km/h} times 3 , text{hours} = 180 , text{km} ] 2. A cyclist covers 20 km in 40 minutes. Find …
Nationalism in India: Key Concepts and Exam Tips for CBSE Class 10 Nationalism in India The concept of nationalism in India developed as a response to British colonial rule, fostering a collective identity among diverse communities and regions. It was marked by mass movements and a shared struggle for independence. 1. What were the key …
Nationalism in India: Key Events, Movements, and Exam Tips for CBSE Class 10 Read More »
Nationalism in Britain Nationalism in Britain The concept of nationalism in Britain evolved differently compared to other parts of Europe. Unlike France or Germany, where nationalism was often tied to revolutions, the process in Britain was gradual and deliberate over centuries. 1. What was the state of Britain before it became a nation-state? Before the …
Nationalism in Britain: Key Concepts and Exam Tips for CBSE Class 10 Read More »
Gas Laws Made Simple: Boyle’s, Charles’s, and Real-World Applications Gas Laws Made Simple: Boyle’s, Charles’s, and Real-World Applications Understanding the behavior of gases is fundamental in physics and chemistry. This guide explores gas laws, molecular motion, and essential properties that define gases, complete with real-world applications and explanations. Whether you’re a student or just curious, …
Gas Laws Simplified: Boyle’s, Charles’s, and Real-World Insights Read More »
Numerical Questions and Solutions 1. A car is moving at 50 km/h for 90 minutes. Calculate the distance covered. Distance = Speed × Time = 50 × (90/60) = 75 km. 2. A pendulum takes 2 seconds for one oscillation. How many oscillations will it complete in 2 minutes? Number of oscillations = Total time …
Numerical Questions and Solutions 1. A car travels 45 km at a speed of 60 km/h. How much time will it take to complete the journey? Time = Distance / Speed = 45 km / 60 km/h = 0.75 hours or 45 minutes. 2. Reema observes her pendulum completes 20 oscillations in 40 seconds. What …
Numerical Questions and Solutions 1. A car is running at a speed of 60 km/h. How much time will it take to cover a distance of 27 km? Time = Distance / Speed = 27 km / 60 km/h = 0.45 hours or 27 minutes. 2. Reema observes her wall clock’s pendulum completes 15 oscillations …
