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4 years ago

On the moon, which objects would fall with the same acceleration?

2 answers:

6 0

On a planet/celestial body with gravity, the acceleration of gravity is the same for everything. Therefore, all three options are correct.

Hope this helps!

Crazy boy [7]4 years ago

4 0

Explanation:

When an object is fallen from certain height under the action of gravity, the object is said to be moving freely. The value of acceleration due to gravity on the surface of earth is 9.8 m/s². The value of g varies as we move from one location to another.

The value of acceleration due to gravity on the surface of moon is 1.62 m/s². When some objects are fallen on the moon, they all move under the constant acceleration of 1.62 m/s².

Hence, all options are correct i.e. a Styrofoam cooler, a shot put and a bowling ball.

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Q4. A particle starting from rest, travels with a = 5 m/s2. What is the distance traveled in 10 sec?

anzhelika [568]

Answer:

250 m

Explanation:

Given :

Initial velocity, u = 0

Acceleration, a = 5 m/s2

Time elapsed is t = 10 seconds

The distance traveled in 10 seconds by the particle when accelerating at 5 m/s2 is given by,

$x = ut+\frac{1}{2}at^2$

Putting the values,

$x = 0\times 10+\frac{1}{2}(5)(10)^2$

$x =\frac{1}{2}(5)(100)$

x = 250 m

The particle moved 250 m in 10 seconds

3 0

3 years ago

A maroon plane has a takeoff speed of 88.3 m/s and requires 1635 m to reach that speed. Determine the acceleration of the plane

tensa zangetsu [6.8K]

18.5164213 if you divide them both you get that number so the volceity is the number shown above.

6 0

3 years ago

The pacefic ocean has a surface area of about 166 241 700km^2 and an average depth of 3940 m. Estimate the volume of the Pacific

posledela

Answer:

$\lim_{(x,y) \to \(0,0)} \frac{2x {y}^{2} }{ {x}^{2} {y}^{2} }$

Explanation:

$\lim_{(x,y) \to \(0,0)}$

6 0

3 years ago

Which of the following has the most potential energy?

user100 [1]

Options A and C are correct but if you compare their masses, person has negligible mass compared to car. So a car at the top of the hill has the most potential energy.

6 0

3 years ago

What's the general relationship between mass and gravitational force ?

Hitman42 [59]

Answer:

Gravity is the attraction between two objects that have mass. The amount of gravity is directly proportional to the amount of mass of the objects and inversely proportional to the square of the distance between the objects. Gravity is a force that increases the velocity of falling objects - they accelerate.

Explanation:

3 0

3 years ago