Answer:
All of the above
Explanation:
According to Newton's second law of motion,
If a certain force is applied on objects of different mass, the lighter object will travel farther and faster. All the options in the question have pairs where one object is lighter than other.
So, Jim can throw a tennis ball farther than a basketball. Jim can throw a can of soda farther than a liter bottle of soda and he can throw a chair farther than a couch.
B. Energy as heat flows from a higher temperature to a lower temperature
C. The amount of het in a closed system is constant
D. Energy as heat flowing into an object is determined by the amount of work done on the object.
I know the answer is not C.
a. Which force supports the car’s weight? ______________________________
b. Which force accelerates the car down the ramp? ______________________________
c. Which force acts against the motion of the car? ______________________________
Answers
1) Reaction
2) Gravitational force
3) Frictional force
Explanation
Reaction is directly opposite and equal to action(normal force). The normal force is the weight. So we can say that reaction supports the weight of the car.
Objects fall downwards due to acceleration due to gravity. The acceleration force is provided by the gravitational force. The car is accelerated downwards by the gravitational force.
Frictional force is the force that opposes relative motion between two bodies. When iar is involved, we call it viscosity. So the force that acts against the motion of the car is friction.
Answer:
The reddish pink vegetable is beet root.
The orange coloured vegetable is carrot.
The Light brownish vegetable is Cassava.
The Whitish vegetable is Radish.
Explanation:
These are underground parts of the plants.
These are swollen because they store food in the form of starch.
Answer:
It's C. Grasslands
Explanation: hope it helps ^w^