Please someone help me with this question and show working! Thank you.
Answers
Answer:
Below;)
Step-by-step explanation:
We know force = mass * acceleration
So Given, mass = 0.6 mg
- We know 1mg = 10^-3 g
- and 1g = 1/1000 kg
- So 1mg = 10^-6 kg
Hence, Mass: 0.6 mg = 10^-6 * 0.6 kg
Also Acceleration = 7.5 km/s²
We know 1km = 1000 m
- Acceleration = 7.5*1000 m/s²
- Acc = 7500 m/s²
Putting values, we get Force as:
- F = ma
- F = 0.6*10^-6 kg* 7500 m/s²
- F = 4500 * 10^-6 N
- F = 4.5 * 10^-3 N
Related Questions
Which polynomial identity will prove that 64+27=91
Factor completely 10xy + 3y + 20ax + 6a.(10x − 3)(y − 2a) (10x − 3)(y + 2a) (10x + 3)(y + 2a) (10x + 3)(y − 2a)
A grid shows the positions of a subway stop and your house. The subway stop is located at (7, -7) and your house is located at (-3, 3). What is the distance, to the nearest unit, between your house and the subway stop?
Which algebraic expression is a difference with two terms? A. 5y – 7 B.5(y – 6) C.3y + 1 D.–2y + 5 + 3
Answers
Answer:
The interest he earns in one year is $3000
Step-by-step explanation:
We are given
Alex has $30,000 in his savings account that earns 10% annually
so,
P=30000
r=10%
t=1 years
now, we can find interest
now, we can plug values
now, we can simplify it
So,
The interest he earns in one year is $3000
(10x+20y+10z)
Answers
Answer:
I think the answer is 40.
Step-by-step explanation:
4y4
4y8
8y4
8y8
Answers
Answer:
D.
Step-by-step explanation:
Answer:
D. 8y8
Step-by-step explanation:
Answers
Answer:
x=4
Step-by-step explanation:
they are the same
what you do is take 4x+23 and make it equal to 10x-1
4x+23=10x-1
+1 +1
4x+24=10x
-4x -4x
24=6x
/6 /6
x=4
Answers
Answer:
No solution
Step-by-step explanation:
Anything that is in the Absolute value will always be a positive value
Answers
Answer:
The answer is below
Step-by-step explanation:
The scale for the drawing is 1 inch = 40 feet.
The right angled triangle has legs of 3 inches and 4 inches. Using the scale, the length of the legs is:
3 inches = 3 inch * 40 feet / inch = 120 feet and 40 inches = 4 inch * 40 feet / inch = 160 feet.
The area of a right angled triangle is half the product of the two legs. Hence:
Area of right angled triangle = 1/2 * 120 feet * 160 feet = 9600 ft²
The rectangle with dimensions of 1.5 inches and 2.5 inches. Using the scale, the length of the sides is:
1.5 inches = 1.5 inch * 40 feet / inch = 60 feet and 2.5 inches = 2.5 inch * 40 feet / inch = 90 feet.
The area of a rectangle is the product of the two sides. Hence:
Area of rectangle = 60 feet * 90 feet = 5400 ft²