The protons an atom has is 36
The neutrons an atoms has is 6
The electrons an atom is equal to the protons
I’m unsure of the answer, but it is not b.
The force of the object with the given mass and acceleration is determined as 10 N.
<h3>
Force of the object</h3>
The force of the given object is calculated from Newton's second law of motion as follows;
F = ma
where;
- m is mass of the object = 5 kg
- a is acceleration of the object = 2 m/s²
F = 5 x 2 = 10 N
Thus, the force of the object with the given mass and acceleration is determined as 10 N.
The complete question is below:
Rearranging the equation m = F/a and solve for F, m= 5Kg and a= 2 m\s2
Learn more about force here: brainly.com/question/12970081
#SPJ1
Answer:
The answers to the question are as follows
The average speed of the aircraft = 112 miles/hr and
the average speed of the van= 57 miles/hr
Explanation:
Speed of the van = X
Speed of the aircraft = Y = 2 × X - 2 miles/hour
Distance covered by van in time t = 171 miles
Distance covered by aircraft in time t = 336 miles
Therefore Y × t = 336 miles and
X × t = 171 miles
Therefore (2·X -2) × t = 336 miles
and t = (171 miles)/X
(2·X -2) × (171 miles)/X = 336 miles
(342·X-342)/X =336 → 6·X = 342
Therefore X = 57 miles/hour
and Y =2×57 -2 = 112 miles/hr
