WILL MARK BRAINLIEST!!!!!!!!
1 answer:
Answer:
The mass would remain the same and the weight would change
Explanation:
A rock is made out of matter; matter is never destroyed or made. Mass is the composition of matter in the rock. Mass is always constant.
Weight is a force, measured in Newton. The formula for weight (force) is;
The force in this case is the weight and the acceleration is the gravitational pull. Since the mass is constant and the gravitational pull of earth and of the moon differs, the the force changes.
The mass would remain the same and the weight would change
Explanation:
A rock is made out of matter; matter is never destroyed or made. Mass is the composition of matter in the rock. Mass is always constant.
Weight is a force, measured in Newton. The formula for weight (force) is;
The force in this case is the weight and the acceleration is the gravitational pull. Since the mass is constant and the gravitational pull of earth and of the moon differs, the the force changes.
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Explanation:
Given that,
Distance, s = 47 m
Time taken, t = 8.6 s
Final speed of the truck, v = 2.3 m/s
Let u is the initial speed of the truck and a is its acceleration such that :
.............(1)
Now, the second equation of motion is :
Put the value of a in above equation as :
u = 8.63 m/s
So, the original speed of the truck is 8.63 m/s. Hence, this is the required solution.