How much work is done by friction

Reference no: EM13663114

A man drags a table 4.40 m across the floor, exerting a constant force of 55.0N, directed 26.0° above the horizontal.

a) Discover the work done by the applied force.

b) How much work is done by friction? Suppose the table's velocity is constant.

Reference no: EM13663114

Questions Cloud

Astronomer on earth observes a meteoroid in the southern sky : An astronomer on Earth observes a meteoroid in the southern sky approaching Earth at a speed of 0.830c. At the time of its discovery, the meteoroid is 23.0 light-years from Earth. Compute the following. The time required for the meteoroid to reach Ea..

An air wedge among two planar glass plates : An air wedge among two planar glass plates is illuminated by a432 nm monochromatic source at nearly normal incidence. A pattern of light and dark fringes is measured and observed at 700 fringes per centimetre. What is the angle among the two plates?

Decide the effective spring constant of the firing mechanism : A 69.3-kg circus performer is fired from cannon that are elevated at an angle of 40.4° above the horizontal. The cannon uses strong elastic bands to propel the performer, much in the same way that a slingshot fires a stone.

Utilize work-kinetic energy theorem to decide speed of cart : A shopper is pushing a 14.8-kilogramshopping cart, initially at rest, with a 15.0 Newton force that is parallel to the floor. The force of friction on the cart is 5.0 nektons. Utilize the work-kinetic energy theorem to decide the speed of the cart af..

How much work is done by friction : A man drags a table 4.40 m across the floor, exerting a constant force of 55.0N, directed 26.0° above the horizontal. Discover the work done by the applied force. How much work is done by friction?

Write a sql statement to display the name of each campus : Write a SQL statement to display the name of each campus and the total number of rooms in that campus.

A generator is connected to resistor and inductor in series : A generator is connected to a resistor and a 0.043-H inductor in series. The rms voltage across the generator is 7.4 V. When the generator frequency is set to 180 Hz, the rms voltage across the inductor is 3.1 V. Decide the resistance of the resistor..

What costs of quality did the provider of the product incur : Describe a situation where you, as the customer, did not receive the product or service you expected. What costs of quality did you, as the customer, incur? What costs of quality did the provider of the product or service incur?

What angle with respect to normal would a fish see the sun : Sunlight strikes the surface of a lake at an angle of incidence of 60.0°. At what angle with respect to the normal would a fish see the Sun?

User Account

All Pages