Answer:
see below
Explanation:
according to newton's second law of motion,
F = MA
where F is the resultant force
m is the mass
a = acceleration
so suppose the mass of the bowling ball is 10 kg
and the mass of golf ball is 1 kg
and the force applied on both of them is 5 N
substitute the values in the formula
for the bowling ball
5 = 10 x a
a = 0.5 ms²
for the golf ball
5 = 1 x a
a = 5 ms²
so which accelerated more the golf ball right?
so last option is the answer
hope this helps,
please mark it brainliest if helpful
Answer: 3.53 x 10^-4 s
Explanation:
12.7cm x 1m/100cm = 0.127m
V = d/t
t x V = d
t = d/v = 0.127m/(360m/s) = 0.000353s or 3.53 x 10^-4
Answer:
Explanation:
The formula is
and filling in:
and multiply and divide all that out to get
It should really only be 1 significant digit since 400 and 800 both have only 1 significant digit, but I used 2. It should be
1 × 10⁻⁸ N
The correct answer to this qustion is velocity and time
Answer: 6.284N
Explanation:
Pressure is the ratio of force exerted to cross sectional area of the material.
Pressure = Force/Area
Pressure = 500,000Pa
Area = Πd²/4 where d is the diameter of the hole.
If d = 4mm = 0.004m
Area = Π×0.004²/4
Area = 1.26×10^-5m²
Force = Pressure×Area
Force = 500,000× 1.26×10^-5
F = 6.284N
The gum must be able to withstand 6.284N force