Remark
Usually this is written in very simple terms. You could do it as a proportion, but it might be easier to see if you used Newton's formula twice.
Formula
F = m * a
m = mass, F = force, a = accelerationn
Givens
F1 = 70 N
a1 = 6.5 m/s^2
m = ?
F2 = ??
m = ?
a2 = 8 m/s^2
Step One
Solve for m
F1 = m * a1 Substitute the values
70 = m * 6.5 Divide by 6.5
70/6.5 = m
10.77 kg = m
Step Two
Solve for F2
m = 10.77 kg
a = 8
F2 = ??
F2 = m * a2
F2 = 10.77 * 8
F2 = 86.154
Answer: C rounded to the nearest 1/100
Answer:
D) 0
Step-by-step explanation:
In a ║gm, opposite sides are parallel and equal.
So,
RS = UT
=> x+5 = 2x+5
=> 2x-x = 5-5
=> 2x = 0
=> x = 0
Answer:
= 50.6 miles per hour
Showing Work:
This is a fraction equal to
405 miles ÷ 8 hours
We want a unit rate where
1 is in the denominator,
so we divide top and bottom by 8
405 miles ÷ 8
8 hours ÷ 8
=
50.625 miles
1 hour
=
50.625 miles
hour
= 50.625 miles per hour
rounding to the nearest tenth:
50.6 miles per hour
Answer: b
Step-by-step explanation: 123212p1233213,12,3l12n321
3,2132333333333333333331321m3
