The airline pilot in Figure 1 is pulling a suitcase at a constant speed with force F applied to the handle at an angle of 0 above the horizontal. A small force of friction resists the motion. (2.1) Figure 1 (a) Draw an FBD of the suitcase. (b) Determine the components of the net force. Choose the direction of motion to be the +x-direction. (c) Determine the components of the forces. Choose the +x-direction as the direction in which the handle is pointing. (d) Which choice of +x is more convenient? Explain your answer. (Hint: Did you show the components of all the forces in vour diagrams?)

Q: A projectile is fired in the earth's gravitational field with a horizontal velocity of v=9.00 m/s.…

A: Answer:-  Given  Horizontal velocity of the projectile (V) = 9.00 m/s  Time in the distance…

Q: Practice for Multiple choice 1. How much heat Q, in Joules, is required to warm up 1.0 kg of water…

A: (1) Given Mass of water (Mw) = 1 kg                                      = 1000 g Change in…

Q: In the figure below, a block of mass m = 4.5 kg slides head into a spring of spring constant k = 320…

A: In this question we have to find the work done by the spring force, increase in thermal energy of…

Q: A car engine exerts a 100O N force on the car for 250 m. The trip takes 20 seconds. 1.) How much…

A: Given, Force exerts by engine, F = 1000 Ndistance traveled, d = 250 mtime taken, t = 20 seconds.

Q: ⇒y: 11 ⇒y= 11 m² (m₁ + m₂)² m₂v, 1 m₁ Y = m₂ m₂ · v²³. (m₂ + m₂)² − 2¹¹² Q(m₁ + m₂) m₁ m₁v₁ 20…

A:

Q: Three people pull simultaneously on a stubborn donkey. Jack pulls directly ahead of the donkey with…

A:

Q: 6 A uniform disk of mass M = 750 g, radius r = to rotate about an axis going into the paper at point…

A: Given: The mass of the disk is 750 g. The radius is 28 cm. The force applied is 1.05 N.

Q: A basketball player shoots toward a basket 4 m away and 3.0 m above the floor. If the ball is…

A: Given Horizontal distance of he basket is x=4 m Vertical distance of the basket is y=3.0 m The ball…

Q: A ceramic cube 4.1 cm on each side radiates heat at 510 W. Assume e = 1. Part A At what wavelength,…

A: side of ceramics cube = 4.1 cm = 0.041 mpower ,P=510 W and  e=1

Q: Whatis physics

A: Physics is the branch of science where we deal with the dynamics of any system. The system can be…

Q: 11. A discrete bundle of energy is a

A: A photon is defined as a discrete bundle, packet or quanta of energy.

Q: Question 5 a string, in a circular arc like a pendulum in gravity. What is the direction of its…

A: As per our guidelines, we are supposed to answer only first one question in case of multiple…

Q: ror the graph shown in the figure, what physical quantity does the slope of the graph represent for…

A: The problems are based on basic concepts of electrostatic. Using various concepts like, potential,…

Q: The wave function for a quantum particle is given by (r) = Ar between x = 0 and x = 1.00, and (r) =…

A: Particles are represented mathematically by their wave functions, which are variable quantities that…

Q: Newton's law of Universal Gravitation, for example between the sun and the Earth, involves which…

A: Newtons law of gravitation is given by the formula F = Gm1m2 / r2 G is gravitational constant, m1…

Q: 1. An electron carries a charge of -1.6 x 10-1⁹ C. Calculate the electric field strength AND the…

A:

Q: what is James B. Pollack contributions to physics    and what is Steven chu contributions to…

A: This is a question regarding the contributions of two physicists. James B. Pollack (born July 9th,…

Q: This is one question with multiple parts

A: Given:Using the given data we can draw v-t graph,

Q: 3. Four capacitors are connected as shown in Figure. (a) Find the equivalent capacitance between…

A: SOlution: Given that Vab = 15 V

Newton's Second Law

Newton’s laws of motion describe the relationship between the motion of an object and forces acting on it. Newton’s law of motion has two types as follows: