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 …
Numerical Questions and Solutions 1. A car covers 90 km in 1.5 hours. What is its speed in km/h? Speed = Distance / Time = 90 km / 1.5 h = 60 km/h. 2. A pendulum completes 30 oscillations in 45 seconds. Calculate its frequency. Frequency = Number of oscillations / Time = 30 / …
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 clock’s pendulum completes 15 oscillations in …
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 clock’s pendulum completes 15 oscillations in …
Solutions: Motion and Time – Grade VII Below are the solved questions from the Motion and Time assignment. Each answer is presented in detail for better understanding. Q1. Answer Briefly a. The distance-time graph of an object is a horizontal line parallel to the time axis when the object is at rest. Answer: When the …
