हिंदी

Define 1 Dyne. - Physics

Advertisements
Advertisements

प्रश्न

Define 1 Dyne.

परिभाषा
Advertisements

उत्तर

1 dyne is that force which when acting on a body of mass 1 gram, produces an acceleration of 1 cm s-2 in it.
1 dyne = 1 g × 1 cm s-2.

shaalaa.com
  क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
अध्याय 1: Force, Work, Power and Energy - Short Answers

APPEARS IN

आईसीएसई Physics [English] Class 10
अध्याय 1 Force, Work, Power and Energy
Short Answers | Q 7

संबंधित प्रश्न

State the effects of a force applied on a non-rigid and a rigid body. How does the effect of the force differ in the two cases?


Two bodies have masses in the ratio 3 : 4 when a force is applied on the first body. it moves with an acceleration of 6 ms-2 . How much acceleration will the same force produce in the other body? 


A uniform car of mass 500g travels with a uniform velocity of 25 ms-1 for 5 s. The brakes are then applied and the car is uniformly retarded and comes to rest in further 10 s calculate 

1) the retardation

2) the distance which the car travels after the brakes are applied 

3) The force exerted by the brakes.


The force of friction always acts ______ the motion.


Moon or Cloud?

Observe the moon on a windy night with a fair bit of cloud cover in the sky. As the cloud passes in front of the moon you sometimes think it is the moon which is moving behind the cloud. What would you think if you were to observe a tree at the same time?


Force acting on a given area is called pressure.


Give the properties of force.


Two friends on roller-skates are standing 5 m apart facing each other. One of them throws a ball of 2 kg towards the other, who catches it, How will this activity affect the position of the two? Explain your answer.


Derive the unit of force using the second law of motion. A force of 5 N produces an acceleration of 8 m s–2 on a mass m1 and an acceleration of 24 m s–2 on a mass m2. What acceleration would the same force provide if both the masses are tied together?


Briefly explain how we experience a force in our daily life.


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×