Question: 6. Two forces are acting on a 18 kg object. One force has a magnitude of 40 N and is directed east. The other force

6. Two forces are acting on a 18 kg object. One force has a magnitude of 40 N and is directed east. The other force has a magnitude of 25 N and is directed north. Determine the object's acceleration. 7. Two blocks are connected by a string passing over a frictionless pulley, as shown in Figure 2. When the blocks are in motion, block A experiences a force of kinetic friction of magnitude 4.0. N. The mass of mA is 3.2 kg, and the mass of mB is 4.5 kg. a) Calculate the magnitude of the acceleration of the blocks. b) Calculate the magnitude of the tension in the string. Figure 2

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Physics Questions!

Two forces are acting on a 23 kg object. One force has a magnitude of 45 N a is directed east. The other force has a magnitude of 29 N and is directed north. Determine the object's acceleration....

c. 18 N d. 15 N 5. Two forces are applied to a 40 kg object. One force is 25 N and the second force is 40 N. If the two forces are perpendicular (90) to each other, what is the resultant acceleration...

Please solve all the questions below correctly and promise for thumbs up and good rating on everything Part A: Knowledge and Understanding Identify the choice that best completes the statement or...

A picture frame is knocked off a wall and accelerates uniformly to the floor. If the picture was hung 2.5 m above the floor and there is no air resistance, which equation would you use to determine...

4. An ATV has an average acceleration of 1.9 m/s'. If the vehicle accelerates for 4 s and has an initial velocity of 13 m/s [E], what is the final velocity of the ATV? a. 26 m/s [E] b. 21 m/s [E] c....

Can i get help with these questions please HW4, Chapter 4&5 5. E SSM A person in a kayak starts paddling, and it accelerates from 0 to 0.60 m/s in a distance of 0.41 m. If the combined mass of the...

Question 3 - use this information to answer the following two questions: Three forces act on a moving object. One force has a magnitude of 60.0N and is directed due North. Another has a magnitude of...

1. An object is being pushed by exactly two forces, yet it's velocity does not change! The first force has a magnitude of 44.7 N and a direction of 213.5 degrees counterclockwise from the positive...

Problem 1: A baseball catcher is performing a stunt for a television commercial. He will catch a baseball with mass mm = I .73 g, dropped from rest at a height yy = 24'. 6 m above his glove. The...

How many roots, real or complex, does the polynomial 7+5x^(4)-3x^(2) have in all?

Today is 1 January 2018. Jackson who is aged 80 has a portfolio which con- sists of three different types of financial instruments (henceforth referred to as instrument A, instrument B and instrument...

There are several exceptions to the general rule that the full principal amount of any loan to a sharcholder must be incloded in the sharcholder's income is twe taxation year in which the loan is...

WHAT IS the cash flow statement BBINFIT ,AND HOW WE CAN ANALAYSES

1. People drive faster when they have auto insurance. This is an example of: LO4.6 a. Adverse selection. b. Asymmetric information. c. Moral hazard.

3. Place an M beside the items in the following list that describe a moral hazard problem and an A beside those that describe an adverse selection problem. LO4.6 a. A person with a terminal illness...

2. Jean-Baptiste Colbert was the Minister of Finance under King Louis XIV of France. He famously observed, The art of taxation consists in so plucking the goose as to obtain the largest possible...