Here as we can see the figure the object must have to move with constant speed
So here net force on the object must be zero
so we can say
so here we will have
so there will be 13 N force towards right on this box
Light took 3500 years to reach Earth and reached in 1054 C.E. Therefore, the explosion took place in:
4,554 C.E
Answer:
100 N
Explanation:
Given that,
Two forces whose resultant is 100newton are perpendicular to each other.
If one of them makes an angle of 60newton with the resultant.
and
The magnitude of force,
or
F = 100 N
So, the magnitude of force is 100 N.
Find the answer in the attachment
Answer:
<h3>3.06s</h3>
Explanation:
If I drop a paper clip from rest and it falls freely until it hits the ground with a speed of 30 m/s,we ae to find the time taken for the ball to drop. To do that we will use the equation of motion v = u + gt
v is the final velocity = 30m/s
u is the initial velocity = 0m/s (the object drops from rest)
g is the acceleration due to gravity = 9.81m/s²
time is the time taken
Substituting the given parameters into the formula;
30 = 0 + (9.81)t
30 = 9.81t
t = 30/9.81
t = 3.06secs
<em></em>
<em>Hence it will take the object 3.06secs in free fall</em>