The mass of a spherical solid is inversely proportional as its density. find the ratio of the mass of the earth to that of jupiter if the density of jupiter is 5/22 that of the earth and its radius is ten times that of the earth.
Since the ball is falling , Air Resistance acts on the object , the air pushing the ball with the same amount of force , whilst gravity pulls the object . Since air resistance is present , the ball finally has a terminal velocity
3. False
4. True
9. True
I can’t answer some of the questions because I’m not really sure
1. D
2. A
3. A
4. B
5. D
6. B
7. C
8. B
9. B
10. C
1.c
2.b
3.a.
4.road
5.c
20 kg × 9.8 m/s²
Explanation:
A weight of an object is equal to mass times the gravity. The given mass is 20 kg and the gravity, which is constant, is equal to 9.8 m/s².
answer(s):
4. B. Gravitational
5. D. Concrete road
6. B. Gravitational
7. C. Normal
8. C. 600 N
9. A. increases
answer:
29928384845
Step-by-step explanation:
29293947474747483answer:
no
no
yes
yes
yes
no
no
Explanation:
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answer
4. Gravitational
5. Concrete road
6. Gravitational
7. Normal
8. 600 N
9 increases
B. air resistance acting against the ball
B
Explanation:
Since the ball is falling , Air Resistance acts on the object , the air pushing the ball with the same amount of force , whilst gravity pulls the object . Since air resistance is present , the ball finally has a terminal velocity
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