By using Newton’s second law of motion,
F = ma
Horizontal force on block A due yo block B, F
F = m*a
= 14 kg* 0.6 m/s^2
= 8.4 kg m/s^2
= 8.4 N
Three blocks, each of mass 14 kg are on a frictionless table. A hand pushes on...
Three blocks, each of mass 6 kg are on a frictionless table. A
hand pushes on the left most box (A) such that the three boxes
accelerate in the positive horizontal direction as shown at a rate
of a = 1 m/s2.
1. What is the net horizontal force on block B?
2. What is the horizontal force on block B due to block C?
Three blocks, each of mass 6 kg are on a frictionless table. A hand pushes...
blocks, each of mass 11 kg are on a frictionless table. A hand pushes on the left most box (A) such that the three boxes accelerate in the positive horizontal direction as shown at a rate of a 1.1 m/s 1) What is the magnitude of the force on block A from the hand? N Submit 2) What is the net horizontal force on block A ? N Submit 3) What is the horizontal force on block A due to...
Three boxes, each of mass 18 kg are on a frictionless table, connected by massless strings. A force of tension Ti pulls on the right most box (A) such that the three boxes accelerate in the positive horizontal direction at a rate of a 1 m/s2. 1) What is the magnitude of T1 N Submit Help 2) What is the net horizontal force on box A? N Submit Help 3) What is the net force that box B exerts on...
Three boxes, each of mass 16 kg are on a frictionless table, connected by massless strings. A force of tension T1 pulls on the right most box (A) such that the three boxes accelerate in the positive horizontal direction at a rate of a 1.1 m/ 1) What is the magnitude of T1? 2) What is the net horizontal force on box A? N Submit 3) What is the net force that box B exerts on box A? N Submit...
A horizontal force of 99 N pushes a 11 kg block up a frictionless incline that makes an angle of 41° with the horizontal. (a) What is the normal force that the incline exerts on the block? =N (b) What is the acceleration of the block? (Hint: assume up the block as the positive direction.) =m/s2
ст. в т. А А Three boxes, each of mass 16 kg are on a frictionless table, connected by massless strings. A force of tension T1 pulls on the right most box (A) such that the three boxes accelerate in the positive horizontal direction at a rate of a = 0.7 m/s. 1) What is the magnitude of T? N Submit Help You currently have 0 submissions for this question. Only 3 submission are allowed. You can make 3 more...
A block with mass of 10 kg is on a frictionless surface. One
hand on the left side of the block is pushing it to the right. A
second hand on the right side of the block is pushing it to the
left.
The block starts from rest. Then Hand 1 pushes with a force of 8
N and the block moves to the right a distance of 4 m, where it has
a final velocity of 2 m/s. Between...
A hand pushes a 4 kg block along a table from point A to point C as shown in the figure below. The table has been prepared so that the left half of the table (from A to B) is frictionless. The right half (from B to C) has a non-zero coefficient of friction equal to u. The hand pushes the block the full distance from A to C using a constant force of 6 N. The block starts off...
A mass m1 = 6 kg rests on a frictionless table. It is
connected by a massless and frictionless pulley to a second mass
m2 = 2.6 kg that hangs freely.
1)
What is the magnitude of the acceleration of block 1?
m/s2
2)
What is the tension in the string?
N
3)
Now the table is tilted at an angle of θ = 75° with respect to
the vertical. Find the magnitude of the new acceleration of block
1....
A mass m1 = 6.6 kg rests on a frictionless table. It is connected by a massless and frictionless pulley to a second mass m2 = 3.7 kg that hangs freely. 1) What is the magnitude of the acceleration of block 1? 2) What is the tension in the string? 23.4 N Now the table is tilted at an angle of θ = 76° with respect to the vertical. Find the magnitude of the new acceleration of block 1. 2...