Arocket has a mass of 400. mg on earth. give its weight on venus where gravity is only 90.7% of earth’s gravity.

This question deals with the concept of gravitational force.

The weight of the rocket on Venus will be "3.56 x 10⁵ N".

The weight of an object is given by the following formula:

-------- en (1)

where,

W = Weight of the object

m = mass of the object

g = acceleration due to gravity on the location of the object

The data for the rocket on Earth is as follows:

m = 400 Mg = 400 x 1000 kg = 4 x 10⁵ kg

g = acceleration due to gravity on earth = 9.81 m/s²

Therefore, using values:

Now, we consider the object on Venus:

W' = mg' = m(0.907g)

W' = 0.907 mg

using eqn (1):

W' = 0.907(W)

W' = 0.907(3.924 x 10⁵ N)

W' = 3.56 x 10⁵ N

The attached picture illustrates the weight of an object.

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3.56 * 10 ^ 6 N.

Explanation:

I've attached the explanation

force required to detach it is given by

charges are taken to be fundamental charge

now we have

so above is the minimum distance at which it will detach

490 n

f=125n a=2.5m/s2