The car is the heaviest object there and mass is proportional to force, meaning the heavier it is the bigger the force should be in order to move it.
Answer:
Given:
Mass (m) = 6.8 kg
Speed (v) = 5.0 m/s
To Find:
Kinetic energy (KE)
Explanation:
Formula:
Substituting values of m & v in the equation:
Answer:
The circuit is a parallel circuit as the voltage is splitting in equal halves for the light bulbs
Answer:
B. 1520 N
Explanation:
The weight of each object can be calculated by using the formula:
where m is the mass of the object and g the acceleration due to gravity.
- The mass of the cow is m = 410 kg, so its weight is
- The mass of the car is m = 565 kg, so its weight is
So, the difference in weight is
And the closest answer is
B. 1520 N
Answer:
Yes it is a solid
Explanation:
It just has unusual properties.
Does it float when you drop it? then it is not a gas.
Does it pour into any container as water does? Then it is not a liquid.
So it's a solid.
And it can change it's shape