pre algebra

posted by .

a porcupine has a mass of 27kg. a cat has a mass of 6,300 k. which animal has the greater mass

• pre algebra -

what is the mass of the cat?

• pre algebra -

Mass is the weight of something. iF YOU CONVERT IT TO POUNDS YOU WILL SEE THAT THE PORCUPINE WEIGHS LESS THAN A POUND, SO THE CAT WEIGHS MORE OR HAS A GREATER MASS.

Similar Questions

1. physics

An unstable nucleus of mass 17x10^-27 kg, initially at rest, disintegrates into 3 particles. One of the particles, of mass 5x10^-27kg, moves along the positive y axis with a speed of 6.0x10^6m/s. Another particle, of mass 8.4x10^-27kg, …
2. math

A porcupine has a mass of 27kg. A cat has a mass of 6,300 g. Which animal has the greater mass?
3. Physics

A cat crouches on the floor, at a distance of 1.6 m from a desk chair of height .45 m. The cat jumps onto the chair, landing with zero vertical velocity. The desk chair has frictionless coasters and rolls away when the cat lands. The …
4. Dynamics - Physics

You pull upward on a stuffed suitcase with a force of 118 N, and it accelerates upward at 0.765 m/s2. What is the mass of the suitcase?
5. Physics

An alpha particle(the nucleus of a helium atom) has a mass of 6.64*10^-27kg and a charge of +2e. What are the magnitude and direction of the electric field that will balance the gravitational force on it?
6. Physics

An alpha particle(the nucleus of a helium atom) has a mass of 6.64*10^-27kg and a charge of +2e. What are the magnitude and direction of the electric field that will balance the gravitational force on it?
7. physics

A cat walks along a uniform plank that is 4 m long and has a mass of 7 kg. The plank is supported by two sawhorses, one 0.44 m from the left end of the board and the other 1.5 m from its right end. When the cat reaches the right end, …
8. algebra

12. A cat and 4 kittens have a combined mass of 10 kg. If the kittens all have the same mass and the cat’s mass is 4 times as much as a kitten’s, what is the mass of each kitten?
9. Science

Directions: How high could your animal jump if it has an initial velocity of 20m/s?
10. Math

The mass of a cat is about 3.6 kg. Use the formula b  0.01m0.7 where b represents the brain mass and m represents the body mass. What is the approximate mass of the cat’s brain?

More Similar Questions