8c7p11) A 114 kg object moves in a horizontal straight line with an initial speed of...

Question

Question

Answer 1

Answer #1

Sel) nation (a) .-2.50 m 2 ma arelles 2 C-2

Answer 2

Similar Homework Help Questions

2. A 106-kg object is initially moving in a straight line with a speed of 51.3...

2. A 106-kg object is initially moving in a straight line with a speed of 51.3 m/s. (a) If it is brought to a stop with a decelera- tion of 1.97 m/s2, what force is required, what distance does the object travel, and how much work is done by the force? (b) An- swer the same questions if the object's deceleration is 4.82 m/s?. 3. To push a 25-kg crate up a 27° incline, a worker exerts a force of...
3. A 0.5 kg object moves along a straight line. The net force acting on the...

3. A 0.5 kg object moves along a straight line. The net force acting on the object varies with its displacement as shown by the graph on the next page. The object starts from rest at x = 0 and travels a total distance of 20 m. 5 4 Force 2 6 8 10 1214 16 18 2022 Displacement (m) each of the following: (a) the acceleration of the object at x-6 m (b) the time needed for the object...
6. A 2.0-kg object moves in a straight line on a horizontal frictionless surface. The graph...

6. A 2.0-kg object moves in a straight line on a horizontal frictionless surface. The graph above shows the velocity of the object as a function of time. The various equal time intervals (sections) are labeled using Roman numerals: I, II, III, IV, and V. The net force on the object always acts along the line of motion of the object Which section(s) of the graph correspond to a condition of zero net force? a. b. Which section(s) of the...

Problem 10-45a: A 2.50-kg particle moves at constant speed of 7.00m/s along a straight line. What...

Problem 10-45a: A 2.50-kg particle moves at constant speed of 7.00m/s along a straight line. What is the magnitude of its angular momentum about a point 8.00m from the line? Submit Answer Tries 0/5 A Post Discussion Send Feedback
5. An object is moving along a straight line on a horizontal surface. The weight of...

5. An object is moving along a straight line on a horizontal surface. The weight of the object is 50 N The initial kinetic energy of the object is 100 J. The kinetic friction force is 25 N. Due to the friction the object comes to a stop. Refer to the figure for problem 5. 15) What is the work done by the friction force? a) -200 J a) -200 J A) o, 5 b) 0 J c) 100 J...
PROBLEMS and QUESTIONS 1. An object moves across the floor and comes to a stop. Explain...

PROBLEMS and QUESTIONS 1. An object moves across the floor and comes to a stop. Explain how Aristotle and Galileo would view this motion differently. 2. Explain the difference between speed and velocity and give examples of each. 3. Explain how an object can have a constant speed and a varying velocity. 4. What are the units of acceleration? 5. If an automobile travels at the rate of 40 miles per hour, how long will it take to travel 400...

A 5.0 kg block moves in a straight line on a horizontal frictionless surface under the...

A 5.0 kg block moves in a straight line on a horizontal frictionless surface under the influence of a force that varies with position as shown in the figure. The scale of the figure's vertical axis is set by Fs = 14.0 N. How much work is done by the force as the block moves from the origin to x = 8.0 m? -F02 46 Position (m) Force (N)
Thank you in advance for any help! A block of mass 3.70 kg moves in a...

Thank you in advance for any help! A block of mass 3.70 kg moves in a straight line on a horizontal frictionless surface under the influence of a force that varies with position as shown in the figure. How much work is done by the force as the block moves from the origin to 8.00 m? 10 T..T.ITT.TT!IIT 10 4 Position (m) 51.8J Submit Answer Incorrect. Tries 3/15 Previous Tries If the block has a velocity of 4.20 m/s at...
A 5.0-kg object is pulled along a horizontal surface at a constant speed by an 11.5...

A 5.0-kg object is pulled along a horizontal surface at a constant speed by an 11.5 N force acting 30degree above the horizontal. How much work is done by this force as the object moves 7.4 m? 78 j 82 J 85 J 74 J 43 j A trunk is pulled by a constant horizontal force of 12 N at an angle of 15degree above the horizontal. The work done by the applied force after the trunk has move 4.15...

An object moves along a straight line path from (0,0) to the point (3,3) under the...

An object moves along a straight line path from (0,0) to the point (3,3) under the action of a force Calculate the work done. (You must include all steps to get full credit for this problem.)