Question: A 4-kg sled sliding freely on an icy surface experiences a 2-N frictional force exerted by the ice and an air-resistive force of 0.5 N.

A 4-kg sled sliding freely on an icy surface experiences a 2-N frictional force exerted by the ice and an air-resistive force of 0.5 N.
a. What is the net force acting on the sled?
b. What is the acceleration of the sled?

Step by Step Solution

★★★★★

3.27 Rating (168 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

a The forces acting on freely sliding sled are the frictional for... View full answer

Question Has Been Solved by an Expert!

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

Step: 2 Unlock

Step: 3 Unlock

Document Format (2 attachments)

1575_60619c5a69930_743844.pdf

180 KBs PDF File

1575_60619c5a69930_743844.docx

120 KBs Word File

Students Have Also Explored These Related Physics Everyday Phenomena Questions!

An ice puck of mass m revolves on an icy surface in a circle at speed v at the end of a horizontal string of length L. The tension in the string is T. a. Write the equation for centripetal force, and...

A hockey puck that is sliding on an icy surface will eventually come to rest. The (horizontal) force that makes it stop is due to friction between the puck and the ice. Draw qualitative plots of the...

A hockey puck moves on an icy surface that is friction less, with a constant speed of 30 m/s. How long does it take the puck to travel the length of the hockey rink (60 m)?

A 9 - kg sled sliding freely on an icy surface experiences a 9 - N frictional force exerted by the ice and an air - resistive force of 1 . 2 N . ( a ) What is the net force acting on the sled? ( b )...

Please answer all the questions properly all the relevant in is provided. Pls try your best! im Counting on u! Thank uuuuu :) Please write your answers (showing all steps) neatly and clearly. This...

Enter your answer in the provided box. An empty vial weighs 69.84 g. The vial weighs 422.78 g when filled with liquid mercury (d - 13.53 g/cm). How much would the vial weigh if it were filled with...

A hockey puck with a weight of 0.50 lb is sliding freely across a section of very smooth (frictionless) horizontal ice. (a) When it is sliding freely, how does the upward force of the ice on the puck...

For each drop-down box, select the appropriate word from the drop down that best completes the sentence. A person on a sled sliding down a hill is an example of the of energy. At the top of the hill...

A sled sliding on a flat, icy surface with a constant velocity is best described by Newton's second law of motion. True False

answer this Which of the following is an example of an object in translational equilibrium? @ An object undergoing projectile motion with no air resistance X A car turning a corner on level pavement...

Air enters the regenerative Brayton cycle of Fig. 9.47 cycle at 14 psia and 20°F. The pressure ratio is 4 and the maximum temperature is 1800ºF. Assuming an ideal cycle with constant...

What can you gain by exploring data in addition to looking at summary results from an automated analysis?

The Pocatello Pokeys have just hired a new team manager. The contract requires $ 2 5 , 4 0 0 , 0 0 0 be paid to the manager after she completes 8 years of service. The team wants to set aside an...

4. *To be meaningful, a price ceiling must be below the market price. Conversely, a meaningful price floor must be above the market price. What impact will a meaningful price ceiling have on the...

A small block is attached to an ideal spring and is moving in SHM on a horizontal, frictionless surface. When the amplitude of the motion is 0.090 m, it takes the block 2.70 s to travel from x =...

The point of the needle of a sewing machine moves in SHM along the x-axis with a frequency of 2.5 Hz. At t = 0 its position and velocity components are +1.1 cm 15 cm/s. and respectively. (a) Find the...

A small block is attached to an ideal spring and is moving in SHM on a horizontal, friction less surface. When the block is at x = 0.280 m, the acceleration of the block is 5.30 m/s 2 . What is the...

Can someone explain how to do #16 only please? Unsure of how to get those numbers and if you can, provide formulas! Thanks in advance! 52.4015=12 P3=12.035.15=57.22 P0=57.22(1.12)3=40.73 .075=P65...

Taylor United is considering overhauling its equipment to meet increased demand for its product The cost of equipment overhaul is $ 3 . 9 8 million, plus $ 2 2 6 , 0 3 0 . 0 0 in installation costs....

Researchers collected data to examine the relationship between air pollutants and preterm births in Southern California. During the study air pollution levels were measured by air quality monitoring...