Question

an object in space probe above the earth weighs 3.5N the gravitaional eild strength at the height of the space probe is 7.0N/Kg the gravitational feild strength on the earths surface is 10N/Kg what are the mass and the weight of the object on the earths surface

Answer 1

The mass of the object on the Earth's surface is 0.35 Kg, and its weight is 3.5N.

Step-by-step explanation:

The weight of an object on the Earth's surface can be calculated using the formula

W = mg,

where W is the weight, m is the mass, and g is the gravitational field strength.

In this case, the gravitational field strength on the Earth's surface is given as 10N/Kg. S

o, to find the mass of the object, we can rearrange the formula as

m = W/g.

Using the given weight of 3.5N and the gravitational field strength of 10N/Kg, we can calculate the mass as follows:

m = 3.5N / 10N/Kg = 0.35 Kg.

Therefore, the mass of the object on the Earth's surface is 0.35 Kg.

To find the weight of the object on the Earth's surface, we can simply multiply the mass by the gravitational field strength:

W = m * g = 0.35 Kg * 10N/Kg = 3.5N.

Therefore, the weight of the object on the Earth's surface is 3.5N.