(1) acceleration, a = 4 m/
(2) acceleration of 10 N,
= 1 m/
and acceleration of 30 N,
= 3 m/
Explanation:
- Here, the acceleration of the object could be found using the equation derived in the second law of motion. The equation is given as, F = ma where m is the acceleration of the object, m is the mass of the object and F is the applied on the object.
- Let
be the acceleration for force 10 N, to find acceleration rearrange the equation to a =
. When we substitute 10 N force and 10 kg mass of the box in the equation. We will get
= 1 m/
- Let
be the acceleration for force 30 N, to find acceleration rearrange the equation to F =
. When we substitute 30 N force and 10 kg mass of the box in the equation. We will get
= 3 m/
- To find the combined, just add the force and substitute in the above equation. Hence, a = 4 m/

The answer is 12,390 ft.
At first, a climber is at 12,470 <span>ft above sea level. But then, he goes down 80 ft to meet a fellow climber. So, this simply needs to be distracted:
12,470 ft - 80 ft = 12,390 ft
This is the elevation </span>above sea level at which he meet the other climber.
Answer:
Option C
Explanation:
Building Restoration, Inc. (BRI) entered into a contact to refurbish an old train depot for Casual Dining which means it will renovate or redecorate the old train depot for casual dining
In case of refurbishing it will just renovate the old building and will not demolish that building
∴ If BRI completes most of the work promised in the contract, its performance will be reformation
Answer:
A = 4.76 x 10⁻⁴ m²
Explanation:
given,
weight of the person = 625 N
weight of the bike = 98 N
Pressure on each Tyre = 7.60 x 10⁵ Pa
Area of contact on each Tyre = ?
total weight of the system = 625 + 98
= 723 N
Let F be the force on both the Tyre
F + F = W
2 F = 723
F = 361.5 N
F = P A

A = 4.76 x 10⁻⁴ m²
<u><em>No,Heavier objects weighs more than lighter objects and it falls faster then lighter objects.</em></u>
<u><em>Does a meteor fall faster than a little stone?</em></u>
<u><em>The meteor is faster.</em></u>
<u><em>Wish you happy timez!</em></u>