Answer:
Distance, d = 192 meters
Explanation:
We have,
Initial velocity of an object is 10 m/s
Acceleration of the object is 3.5 m/s²
Time, t = 8 s
We need to find the distance travelled by the object during that time. Second equation of motion gives the distance travelled by the object. It is given by :
![d=ut+\dfrac{1}{2}at^2](https://tex.z-dn.net/?f=d%3Dut%2B%5Cdfrac%7B1%7D%7B2%7Dat%5E2)
![d=10\times 8+\dfrac{1}{2}\times 3.5\times 8^2\\\\d=192\ m](https://tex.z-dn.net/?f=d%3D10%5Ctimes%208%2B%5Cdfrac%7B1%7D%7B2%7D%5Ctimes%203.5%5Ctimes%208%5E2%5C%5C%5C%5Cd%3D192%5C%20m)
So, the distance travelled by the object is 192 meters.
The sun is the original source of energy
Answer:
The answer is 18 N.
Explanation:
A force can be divided into components x and y components. The component along the x-axis is called the horizontal component and along the y-axis is called the vertical component. In this case, as the force is in a horizontal direction and is also known as x-component of force. The x- component of force is
Fx = Fcosθ
Fx = 22(cos 35°)
Fx = 22 x 0.819
Fx = 18 N
Child's horizontal pull forces are equal to that of frictional resistance force on the wagon.
Answer:
A. Energy
Explanation:
It cannot be B. because from magnetism we get magnetic energy.
I hope this helps you in any way :)