Answer: A, B, C, D (all of the above)
Step-by-step explanation:
A: 8.16/4= 2.04
B:6.51/3= 2.17
C:2.66/2= 1.33
D: 11.40/4= 2.85
Answer:
75 J
Step-by-step explanation:
You want to know the kinetic energy in joules of a 6 kg ball that has a velocity of 5 m/s. The formula is given.
<h3>Kinetic energy</h3>
Kinetic energy is energy of motion. It is jointly proportional to mass and the square of velocity. The value is given by the formula ...
KE = 1/2·mv²
For the given values of mass (6 kg) and velocity (5 m/s), the kinetic energy is ...
The kinetic energy of the ball is 75 joules.
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<em>Additional comment</em>
The unit joule (J) is a derived unit of energy equal to 1 kg·m²/s²
First, the need to determine if the statements are true or false.
1) 6+3 =9 (This statement is true)2) 5*5=20 (This statement is false since 5*5=25)
With this in mind we can determine that what will illustrate the truth value would be:
T F -> F
In other words, since the first statement is true and the second statement is false then conjunction of both statements would be false.
Answer:
A student bought 1 box of crayons and 5 reams of paper for $54 and 5 boxes of crayons and 3 reams of paper for $50.The cost of each box of crayon and each ream of paper will cost $4 for a box of crayons and $10 for a ream of paper. hope this helps
Answer:
962.5
Step-by-step explanation:
It could also be 1925/2 or 962 1/2.