Answer:
It would take 8.22037 hrs away. Wouldn't it?
Explanation:
Because
4.11016
4.11016
15
= 8.22037
Answer:out of the page
Explanation:
This can be answered by Lorentz force experienced by a charged particle in a magnetic field
which is given by F=q(vxB)
as the charge is moving in anti-clockwise direction so velocity will be tangential to imaginary circle and the force is acting towards the center so magnetic field is inside the page but the charge is negative so magnetic field is out of page(F is perpendicular to v &B)
Answer:
a = 0.41 [m/s²]
Explanation:
To solve this problem we must use Newton's second law which tells us that the sum of forces on a body is equal to the product of mass by acceleration.
∑F = m*a
where:
F = force [N]
m = mass = 87 [kg]
a = acceleration [m/s²]
The frictional force will be taken as negative, since it opposes the movement of the block.
![43-7.3 = 87*a\\35.7 = 87*a\\a=0.41[m/s^{2} ]](https://tex.z-dn.net/?f=43-7.3%20%3D%2087%2Aa%5C%5C35.7%20%3D%2087%2Aa%5C%5Ca%3D0.41%5Bm%2Fs%5E%7B2%7D%20%5D)