A block with a mass of 30 kg is located on a horizontal, frictionless tabletop. this block is connected by a rope to another block with a mass of 10 kg. the rope is looped through a pulley on the table's edge so that the less massive block is hanging over the edge. what is the magnitude of the acceleration of the larger block across the table

Question

24-10-2017
Physics

contestada

A block with a mass of 30 kg is located on a horizontal, frictionless tabletop. this block is connected by a rope to another block with a mass of 10 kg. the rope is looped through a pulley on the table's edge so that the less massive block is hanging over the edge. what is the magnitude of the acceleration of the larger block across the table

Respuesta :

Otras preguntas

A π_ ("pi-minus") particle, which has charge _e, is at location ‹ 4.00 10-9, -3.00 10-9, -6.00 10-9 › m. What is the electric field at location < -3.00 10-9,

What is 3,920,000,000,000 in scientific notation? 3.92×1010 3.92×1012 3.92×10−10 3.92×10−12

After obtaining a warrant, the police attached GPS tracking device to the car of a murder suspect. Suppose the car was located at the origin of a Cartesian coor

When checking for non-condensables inside a recovery cylinder known to contain only one refrigerant, why should the technician allow the temperature of the cyli

Pretty please help me with this‼️Which expression represents the distance between 4.7 and -11.2 on the number line?Drag and drop the correct expression into the

A jogger can jog 3 miles in 15 minutes and 18 miles in 1 1/2 hours. If the number of miles and the time are in a proportional linear relationship, at what rate

5) A survey of 9,000 men in 2005 shows that 55% of them want to try a male birth control pill. How many of men DO NOT want to try it? (2 points) Please help

negative five times a number is at most 100

Aragon, a brand of inverters, provides products that work well in the first year of their use. The performance of the products, however, starts declining after

Catherine is 4 centimeters taller than ally, while Katrina is 5 centimeters shorter than ally. Let t represent ally's height in centimeters.

Yna9141 Yna9141 · Answer 1 · 2017-11-05T08:57:35+01:00

The net force that acts on the larger block is equal to the weight of the smaller block which can be calculated through the equation,
W = m x g

where W is weight, m is the smaller mass, and g is the acceleration due to gravity. Substituting the known values,
W = (10 kg)(9.8 m/s²) = 98 N

Then, the net force is,
F = M x a

where F is the net force, M is the larger mass, and a is the acceleration.
98N = (30) x a

a = 3.2 m/s²

ANSWER: a = 3.2 m/s²