On the Earth's surface, the gravitational field strength is 9.8 N/kg. Calculate the weight of a 3 kg watermelon lying on the ground.3.0 N3 kg3.3 N9.8 N29.4 N
Question
On the Earth's surface, the gravitational field strength is 9.8 N/kg. Calculate the weight of a 3 kg watermelon lying on the ground.3.0 N3 kg3.3 N9.8 N29.4 N
Solution
The weight of an object can be calculated using the formula:
Weight = mass x gravitational field strength
Given: Mass (m) = 3 kg Gravitational field strength (g) = 9.8 N/kg
Substitute the given values into the formula:
Weight = 3 kg x 9.8 N/kg = 29.4 N
So, the weight of the watermelon is 29.4 N.
Similar Questions
The weight of an object of mass 2 kg at a point on the earth’s surface when the gravitational field is 10 N/kg is:a.5 Nb.0.2 Nc.20 kgd.20 NClear my choice
The gravitational field strength of Venus at its surface is 8.8 N/kg.Calculate the weight of a 2 kg brick on Venus.4.4 kg4.4 N8.8 N17.6 N17.6 kg
A spacecraft carries a probe to Mars where the gravitational field strength is 3.7 N / kg. The weight of the probe on Mars is 370 N.The gravitational field strength on Earth is 9.8 N / kg.What are the mass and the weight of the probe on Earth?
The ball has a mass of 0.36 kg and is 2.9 m from a planet's surface.If the ball has 55 J of GPE, what is the gravitational field strength of this planet?_____ N/kgGive your answer to 2 significant figures.
Compute the surface gravity, g, for the surface of Mercury. Its radius is 2.4 x 10^6 m and its mass is 3.3 x 10^23 kg
Upgrade your grade with Knowee
Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.