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An object changes its speed from 10 m or s to 3 m or s is undergoing what acceleration?
Negative acceleration
An object with a mass of 50 g is in free fall What is the speed of the object after it has fallen for 3 seconds?
29 m/s
Why does a heavier object fall with the same acceleration as a lighter object?
Because the acceleration due to earth (gravitation) dose not depends on the mass of falling object & it's constant for deferent masses :F= (G M m) / d2 …(1)F = ma = mg ...(2)mg = (G M m) / d2g = (G M) / d2 …(3)Where F is The force of gravity , G is gravity constant , M is the mass of earth , m is the mass of the object , d is the distance between earth & the object , a is acceleration and g is gravitationfrom equation 3 since (G) and (M) are constant it's clear that (g) depends only on the distance (d) between Erath and the object and do not depend on the mass of falling object.
Why does a heavier object fall with the same acceleration as the lighter object?
Because the acceleration due to earth (gravitation) dose not depends on the mass of falling object & it's constant for deferent masses :F= (G M m) / d2 …(1)F = ma = mg ...(2)mg = (G M m) / d2g = (G M) / d2 …(3)Where F is The force of gravity , G is gravity constant , M is the mass of earth , m is the mass of the object , d is the distance between earth & the object , a is acceleration and g is gravitationfrom equation 3 since (G) and (M) are constant it's clear that (g) depends only on the distance (d) between Erath and the object and do not depend on the mass of falling object.
In a force of 3.0 newtons acts on an object for 5.0 seconds what is the change of momentum of the object?
( 3 kg-m/sec2 ) x ( 5 sec ) = 15 kg-m/sec
How long does it take for a 3 kg object to drop 4 m?
2.666666667 seconds
What is the volume of an object that is 5.20m high 9.5m long and 8.75m wide what is the volume?
432.25 m^3 However, if we're holding true to the margin of error, it is actually 432.2 m^3
What does m to the second power mean?
m to the second power means multiply m by itself, or m x m.
The density of a solid object is defined as the ratio of the mass of the object to its volume The dimension of density is?
[m][l]^-3
Why does a heavier object fall with the acceleration as a lighter object?
Because the acceleration due to earth (gravitation) dose not depends on the mass of falling object & it's constant for deferent masses :F= (G M m) / d2 …(1)F = ma = mg ...(2)mg = (G M m) / d2g = (G M) / d2 …(3)Where F is The force of gravity , G is gravity constant , M is the mass of earth , m is the mass of the object , d is the distance between earth & the object , a is acceleration and g is gravitationfrom equation 3 since (G) and (M) are constant it's clear that (g) depends only on the distance (d) between Erath and the object and do not depend on the mass of falling object.
An object changes its speed from 10 m or s to 3 m or s is undergoing what acceleration?
Negative acceleration
An object with a mass of 50 g is in free fall What is the speed of the object after it has fallen for 3 seconds?
29 m/s
Why does a heavier object fall with the same acceleration as a lighter object?
Because the acceleration due to earth (gravitation) dose not depends on the mass of falling object & it's constant for deferent masses :F= (G M m) / d2 …(1)F = ma = mg ...(2)mg = (G M m) / d2g = (G M) / d2 …(3)Where F is The force of gravity , G is gravity constant , M is the mass of earth , m is the mass of the object , d is the distance between earth & the object , a is acceleration and g is gravitationfrom equation 3 since (G) and (M) are constant it's clear that (g) depends only on the distance (d) between Erath and the object and do not depend on the mass of falling object.
Why does a heavier object fall with the same acceleration as the lighter object?
Because the acceleration due to earth (gravitation) dose not depends on the mass of falling object & it's constant for deferent masses :F= (G M m) / d2 …(1)F = ma = mg ...(2)mg = (G M m) / d2g = (G M) / d2 …(3)Where F is The force of gravity , G is gravity constant , M is the mass of earth , m is the mass of the object , d is the distance between earth & the object , a is acceleration and g is gravitationfrom equation 3 since (G) and (M) are constant it's clear that (g) depends only on the distance (d) between Erath and the object and do not depend on the mass of falling object.
What object is 3 yards long?
pencil
Why does a heavier object fall with the same acceleration as a lighter?
Because the acceleration due to earth (gravitation) dose not depends on the mass of falling object & it's constant for deferent masses :F= (G M m) / d2 …(1)F = ma = mg ...(2)mg = (G M m) / d2g = (G M) / d2 …(3)Where F is The force of gravity , G is gravity constant , M is the mass of earth , m is the mass of the object , d is the distance between earth & the object , a is acceleration and g is gravitationfrom equation 3 since (G) and (M) are constant it's clear that (g) depends only on the distance (d) between Erath and the object and do not depend on the mass of falling object.
In a force of 3.0 newtons acts on an object for 5.0 seconds what is the change of momentum of the object?
( 3 kg-m/sec2 ) x ( 5 sec ) = 15 kg-m/sec
