Answer:
10N
Explanation:
Given data
Work done = 200J
distance= 20m
We want to find the applied force
From
Work done= Force * distance
substitute
200= F*20
F= 200/20
F= 10N
Hence the force applied is 10N
Answer:
Inertia! I hope this helps!
This question is probably referring to heat energy transferring from the car to its surroundings.
Answer:
a), b), d), and e) are correct.
Explanation:
c) is incorrect because an object that has a definite shape cannot be in a gaseous state as gaseous objects take the shape of their container.
a) is correct because objects that are liquid have definite volumes but no definite shapes as they take the shape of their containers,
b) is correct as this is the definition of an object which is in a solid state.
d) is correct as this is the definition of an object which is in a gaseous state.
e) is correct as rigidness, the quality of having a definite shape is only exhibited by objects that are in solid state.