Answer:
Explanation:
Speed of an object is defined as the ratio of the distance covered by the object to the time taken to cover that distance.
Let be the speed of the object.
Let be the distance travelled by the object.
Let be the time taken by the object.
So,
s=
So,the speed of the car is
Answer: It will fall short of its goal.
Explanation: I took the quiz.
Answer:
Explanation:
Electric field due to a finite wire at some distance "x" from it on its perpendicular bisector is given by the formula
so here we will have
now we know that
F = qE
we will have
so we will have
so total charge on the rod is given as
Answer: B
F = 2.4 N
Explanation: Given that
Magnetic field B = 0.60 T
Current I = 5 A
Length L = 0.8 m
The force on an individual charge moving at the drift velocity Vd is given by F = qVdB sin θ.
Since current = charge/time
I = q/t
q = It
Also, recall that V = L/t. Therefore
F = I × t × L/t × B × sinØ
F = ILBsin θ
Since the wire is at right angles to the magnetic field
Sin θ = sin 90 = 1 then,
F = 5 × 0.8 × 0.6 = 2.4N
The force on the wire is 2.4 N
Answer:
1.Animal feed is food given to domestic animals in the course of animal husbandry
2.) Roughages B) Concentrates C) Feed supplements and Feed additives
3. Feed grains
4.pliers, vacuum lifters, magnetic lifters, and stock positioners
Explanation:
<u>1.Animal feed is food given to domestic animals in the course of animal husbandry</u>
<u>2.) Roughages B) Concentrates C) Feed supplements and Feed additives</u>
<u>3. Feed grains </u>
<u>4.pliers, vacuum lifters, magnetic lifters, and stock positioners</u>