Answer:
145.43 N
Explanation:
Weight is given by (mg)
where m = mass of the body
g = acceleration due to gravity
mass is constant everywhere and is equal to 77.1 kg, both on the earth and on the moon.
But the acceleration due to gravity exerted by the moon near the moon's surface is 16.6% that of Earth,
g(moon) = 0.166 g(earth) = 0.166 × 9.8 = 1.6268 m/s²
Weight on the moon = mg(moon) = (77.1×1.6268) = 125.43 N
Globalization concerns many workers because companies will tend to seek lower costs by outsourcing labor.
Hello, for this use the second law of Newton:
F = ma
We have the data:
F = ?
m = 30 kg
a = 2 m/s^2
Replacing:
F = 30 kg * 2 m/s^2
F = 60 N
Result:
The force is of 60 Newtons.
Answer:
27 Joules.
Explanation:
use the formula for kinetic energy:
KE = 1/2mv^2
Answer:
C) 2
Explanation:
The amount of centimeters is about 2.5 centimeters in an inch
