1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Stells [14]
3 years ago
7

What is the velocity of a skateboarder whose momentum is 100kg-m/s and the mass is 15kg?

Mathematics
2 answers:
Jobisdone [24]3 years ago
6 0

Answer:

6.67 m/s

Step-by-step explanation:

Ray Of Light [21]3 years ago
6 0

Answer : The correct option is, (D) 6.67 m/s

Explanation : Given,

Momentum = 100 Kg m/s

Mass = 15 Kg

Momentum : It is defined a the product of mass and the velocity of an object.

Formula used :

where,

p = momentum

m = mass

v = velocity

Now put all the given values in the above formula, we get the velocity of a skateboarder.

Therefore, the velocity of a skateboarder is, 6.67 m/s

You might be interested in
Harry has 8 more marbles than hermione. together they have 40 marbles. how many does each have?​
aksik [14]

Answer:

Harry has 24; Hermione has 16

3 0
3 years ago
Read 2 more answers
Angela uses 23 cup of strawberries to make 56 of a liter of smoothie. What is the unit rate in cups of strawberries per liter of
svetoff [14.1K]
23cups/56 liters
 hope this helps I'm learning this aswell
4 0
3 years ago
Read 2 more answers
A 20-foot ladder is leaning on a
Gwar [14]

Answer:

From the bottom of the building to the top of the ladder, it is 16 feet.

Step-by-step explanation:

Depending on what grade you are in, you might know the Pythagorean theorem, whose equation is a^2+b^2=C^2 The measurement of the leaning ladder (20ft) is the hypotenuse of the right triangle, the distance from the bottom of the ladder to the building is the leg length (12ft). With this information we know the "c" of the equation, and the "b" or "a" of the equation. If we plug in the number for the letter the equation will look like this:  

12^2+b=20^2. 20 to the second power is 400, and 12 to the second power is 144. You can use the subtraction property of equality and get b^2=256. Use can use a calculator for this part. The square root of 256 is 16, which leaves the equation with b=16

3 0
2 years ago
What is equivalent <br> to 2x-7(6)
trasher [3.6K]

-40 i think.............. im not positive but i did my best

6 0
3 years ago
1. to replace a variable in a mathematical expression with an actual value
UNO [17]

Answer:

1. its substitution

2.

3. order of operations

4. variable

5. equation

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
Other questions:
  • en un salón de clases se repartió 95 bolsas de dulces cada niño recibe 3 bolsas cuántos niños había en el salón​
    7·1 answer
  • Select the statement that best justifies the conclusion based on the given information. Conclusion: l1 and l 2 intersect only at
    7·2 answers
  • Find the value of the 60th term of the following sequence: 33, 28, 23, 18
    6·1 answer
  • Mr. Marsh tells his class that he is thinking of two numbers and wants his students to guess the numbers. He gives them the foll
    5·1 answer
  • What is 7.393 rounded to the nearest hundreth
    13·2 answers
  • Math question below image below
    8·1 answer
  • What is the solution set of -|x|=-8
    10·1 answer
  • 14) What is the area of the polygon?
    15·1 answer
  • Pamella late for school 10% of time. Richard late for 15% of the time.
    6·1 answer
  • 55<br> m+<br> (x + 25)<br> р<br> Find the value of x for which m|P.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!