Gravity
The moon doesn't smash into the earth because the gravity from the earth keeps the moon in orbit around it.
Answer:
x ≤ 3.6913 m
Explanation:
Given
Mrod = 44.0 kg
L = 4.90 m
Tmax = 1450 N
Mman = 69 kg
A: left end of the rod
B: right end of the rod
x = distance from the left end to the man
If we take torques around the left end as follows
∑τ = 0 ⇒ - Wrod*(L/2) - Wman*x + T*Sin 30º*L = 0
⇒ - (Mrod*g)*(L/2) - (Mman*g)*x + Tmax*Sin 30º*L = 0
⇒ - (44*9.8)*(4.9/2) - (69*9.8)*x + (1450)*(0.5)*(4.9) = 0
⇒ x ≤ 3.6913 m
Answer:
a)
b)
c)
Explanation:
From the question we are told that:
Radius
Acceleration
a)
Generally the equation for speed of the car is mathematically given by
b)
Generally the equation for distance traveled of the car is mathematically given by
c)
Generally the equation for time of the car is mathematically given by
Stars and planets because of there gravitational pull but planets are the most likely out of all of them because planets are closer together than stars so they pull each other in