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प्रश्न
How many variables are present in each equation of motion?
उत्तर
Four variables are present in each equation of motion.
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संबंधित प्रश्न
What does the path of an object look like when it is in uniform motion?
Name the physical quantity which gives us an idea of how slow or fast a body is moving.
The tip of seconds’ hand of a dock takes 60 seconds to move once on the circular dial of the clock. If the radius of the dial of the clock be 10.5 cm, calculate the speed of the tip of the seconds’ hand of the clock. `("Given" π= 22/7)`.
Which of the following can sometimes be 'zero' for a moving body?
(i) average velocity
(ii) distance travelled
(iii) average speed
(iv) displacement
When is a body said to be in motion?
Which of the quantity-velocity or acceleration-determines the direction of motion?
A car travels the first 30 km with a uniform speed of 60 km h-1 and the next 30 km with a uniform speed of 40 km h-1. Calculate :
The total time of journey,
The average speed of the car.
Draw a diagram to show the motion of a body whose speed remains constant, but velocity changes continuously.
Write down the type of motion of a body along with the A – O – B of the following distance – time graph.
Which of the following figures (Fig. 8.3) represents uniform motion of a moving object correctly?
