A mass of 3kg weighs approximately
- 0.675 N
- 6.6 LB.
- 1.3 LB.
Explanation from PART66Online
A mass of 3 kg corresponds to a weight of about 6.6 pounds-force, since 1 kg of mass weighs roughly 2.2 lb under standard gravity (3 x 2.2 = 6.6). The 0.675 N value is far too small and confuses the unit scales.
Heshara1234 asked · 20 Feb 2021
Please write your question here.
Community Comments (1)
Please Sign In to post a comment.
More discussions in 2. Physics
- A 4.5 kW electric motor is 90% efficient. How much energy does it use in 20 seconds?
- A pile driver of mass 1000 kg falls freely through 3 m onto a post and drives the post 10 mm into the ground. Taking g = 10 m/s^2, what is the kinetic energy of the pile driver at the moment it strikes the post?
- What work is done if a force of 100 N moves a body 15 metres?
- A good refrigerant has a
- The point at which an applied force overcomes friction and an object begins to move is the co-efficient of
- A mass of 20kg produces a momentum of 300kgm/s. What is the Kinetic energy?