Subject :NSO Class : Class 3
The girl a is putting more efforts to pull the sack bag as compared to the girl b. Girl a has to work more against a force which also __________.
A Changes the direction of a moving object
B Causes all objects to fall to the ground
C Prevents us from slipping when we walk
D Makes a stationary object to move
Ans 1:
Class : Class 6
frictional force is answer prevents from slipping
Ans 2:
Class : Class 6
B is not correct as it is gravity that causes objects to fall on the ground
Ans 3:
Class : Class 8
Ans 4:
Class : Class 5
Yes how it can be C ?
Ans 5:
Class : Class 4
how about B
Ans 6:
Class : Class 7
Ans 7:
Class : Class 6
B is not correct as it is gravity that causes objects to fall on the ground
Ans 8:
Class : Class 4
How is it C