Here we have, speed = 3×10⁸ m/s Time = 5 minute = 5 × 60 s = 300 s Using, Distance = Speed × Time ⇒ Distance = 3 ×10⁸ × 300 m = 900 × 10⁸ m = 9.0 × 10¹⁰ m For more answers visit to website: https://www.tiwariacademy.com/ncert-solutions/class-9/science/chapter-8/
Here we have, speed = 3×10⁸ m/s
Time = 5 minute = 5 × 60 s = 300 s
Using, Distance = Speed × Time
⇒ Distance = 3 ×10⁸ × 300 m = 900 × 10⁸ m = 9.0 × 10¹⁰ m
In the case of uniform motion, the path of an object will look like a straight line. For more answers visit to website: https://www.tiwariacademy.com/ncert-solutions/class-9/science/chapter-8/
In the case of uniform motion, the path of an object will look like a straight line.
In automobiles, odometer is used to measure the distance. For more answers visit to website: https://www.tiwariacademy.com/ncert-solutions/class-9/science/chapter-8/
In automobiles, odometer is used to measure the distance.
The magnitude of average velocity of an object will be equal to its average speed in the condition of uniform velocity in a straight line motion. For more answers visit to website: https://www.tiwariacademy.com/ncert-solutions/class-9/science/chapter-8/
The magnitude of average velocity of an object will be equal to its average speed in the condition of uniform velocity in a straight line motion.
Speed has only magnitude while velocity has both magnitude and direction. So speed is a scalar quantity but velocity is a vector quantity. For more answers visit to website: https://www.tiwariacademy.com/ncert-solutions/class-9/science/chapter-8/
Speed has only magnitude while velocity has both magnitude and direction. So speed is a scalar quantity but velocity is a vector quantity.
During an experiment, a signal from a spaceship reached the ground station in five minutes. What was the distance of the spaceship from the ground station? The signal travels at the speed of light, that is, 3 x 10⁸ m/s.
Here we have, speed = 3×10⁸ m/s Time = 5 minute = 5 × 60 s = 300 s Using, Distance = Speed × Time ⇒ Distance = 3 ×10⁸ × 300 m = 900 × 10⁸ m = 9.0 × 10¹⁰ m For more answers visit to website: https://www.tiwariacademy.com/ncert-solutions/class-9/science/chapter-8/
Here we have, speed = 3×10⁸ m/s
Time = 5 minute = 5 × 60 s = 300 s
Using, Distance = Speed × Time
⇒ Distance = 3 ×10⁸ × 300 m = 900 × 10⁸ m = 9.0 × 10¹⁰ m
For more answers visit to website:
See lesshttps://www.tiwariacademy.com/ncert-solutions/class-9/science/chapter-8/
What does the path of an object look like when it is in uniform motion?
In the case of uniform motion, the path of an object will look like a straight line. For more answers visit to website: https://www.tiwariacademy.com/ncert-solutions/class-9/science/chapter-8/
In the case of uniform motion, the path of an object will look like a straight line.
For more answers visit to website:
See lesshttps://www.tiwariacademy.com/ncert-solutions/class-9/science/chapter-8/
What does the odometer of an automobile measure?
In automobiles, odometer is used to measure the distance. For more answers visit to website: https://www.tiwariacademy.com/ncert-solutions/class-9/science/chapter-8/
In automobiles, odometer is used to measure the distance.
For more answers visit to website:
See lesshttps://www.tiwariacademy.com/ncert-solutions/class-9/science/chapter-8/
Under what condition(s) is the magnitude of average velocity of an object equal to its average speed?
The magnitude of average velocity of an object will be equal to its average speed in the condition of uniform velocity in a straight line motion. For more answers visit to website: https://www.tiwariacademy.com/ncert-solutions/class-9/science/chapter-8/
The magnitude of average velocity of an object will be equal to its average speed in the condition of uniform velocity in a straight line motion.
For more answers visit to website:
See lesshttps://www.tiwariacademy.com/ncert-solutions/class-9/science/chapter-8/
Distinguish between speed and velocity.
Speed has only magnitude while velocity has both magnitude and direction. So speed is a scalar quantity but velocity is a vector quantity. For more answers visit to website: https://www.tiwariacademy.com/ncert-solutions/class-9/science/chapter-8/
Speed has only magnitude while velocity has both magnitude and direction. So speed is a scalar quantity but velocity is a vector quantity.
For more answers visit to website:
See lesshttps://www.tiwariacademy.com/ncert-solutions/class-9/science/chapter-8/