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Suppose a parcel delivery drone is 11 meters above the grass in the backyard of your...
Problem #1: (Projectile Motion) A drone carrying a package to be delivered to customers. The package...
Problem #1: (Projectile Motion) A drone carrying a package to be delivered to customers. The package is to be release at the right moment to hit at specific location on the customers property, A. The drone is flying horizontally at an altitude of 100 m and velocity of 120 km/h A) At what angle 0 with the horizontal should the package be released to hit A? (hint find the horizontal distance between the drone and point A) B) What is...
What is the total distance traveled by the particle in meters? Thank you for your time....
What is the total distance traveled by the particle in meters?
Thank you for your time.
What Velocity vs. Time Graphs Can Tell You A common graphical representation of motion along a straight line is the v vs. t graph, that is, the graph of (instantaneous) velocity as a function of time. In this graph, time t is plotted on the horizontal axis and velocity v on the vertical axis. Note that by definition, velocity and acceleration are vector quantities....
Problem 5. (12 points) A mass of 5 kg stretches a spring 4 cm when hanged...
Problem 5. (12 points) A mass of 5 kg stretches a spring 4 cm when hanged vertically. Suppose that the mass is given an addition 6 cm displacement downward and then released (at time 0), and an external force of 4-3 cos(t) N at all time (starting at time 0). In addition, suppose that the mass is in a medium that exerts viscous resistance of 3 N when the mass has a velocity of 0.4 m/s. Assume acceleration due to...
A 2 kg mass stretches a spring 1 meter. The mass is pushed upward, con- tracting...
A 2 kg mass stretches a spring 1 meter. The mass is pushed upward, con- tracting the spring a distance of 0.2 meters, and then set in motion with an upward velocity of 5 m/s. There is no damping. (a) Solve the IVP. You may use that the acceleration due to gravity is g = 10 m/s2 (b) What is the frequency of the motion? It is not necessary to specify units. (c) Sketch the phase portrait for this system....
39. Rocket Motion Suppose a small single-stage rocket of total mass m) is launched vertically, th...
I'd question 40 please.
39. Rocket Motion Suppose a small single-stage rocket of total mass m) is launched vertically, the positive direction is upward, the air resistance is linear, and the rocket consumes its fuel at a constant rate. In Problem 22 of Exercises 1.3 you were asked to use Newton's second law of motion in the form given in (17) of that exercise set to show that a mathematical model for the velocity v(t) of the rocket is given...
(1 point) Suppose a pendulum of length L meters makes an angle of θ radians with the vertical, as n the figure t can be...
(1 point) Suppose a pendulum of length L meters makes an angle of θ radians with the vertical, as n the figure t can be shown that as a function of time, θ satisfies the differential equation d20 + sin θ-0, 9.8 m/s2 is the acceleration due to gravity For θ near zero we can use the linear approximation sine where g to get a linear di erential equa on d20 9 0 dt2 L Use the linear differential equation...
9. A diver weighing 600 N drops from a board h meters above the surface of...
9. A diver weighing 600 N drops from a board h meters above the surface of the water. If the speed of the diver when she is h/4 meters above the surface is 5.0 m/s, find h. 10. A block with mass 5.0 kg is attached to a horizontal spring with spring constant 300.0 N/m. If the block is initially pulled out a distance x cm and then released, and its velocity when it first reaches the equilibrium point is...
4. Suppose a ball is thrown at an angle alpha of 60 degrees with respect to the horizontal at an ...
Please use excel and VBA and show hand calculations
4. Suppose a ball is thrown at an angle alpha of 60 degrees with respect to the horizontal at an initial velocity of 10 m/sec. The x and y distance travelled is determined with the following equations: a. x vocos(alpha)*t b. y vo* sin(alpha)*t gt/2, where g is the acceleration of gravity. (9.81 m/s2) At what point does the ball reach halfway and the slope is zero? Ball thrown at 60...
2 Baseball A pitcher throws a baseball at 90 mph (40 m/s). Suppose that the pitcher...
2 Baseball A pitcher throws a baseball at 90 mph (40 m/s). Suppose that the pitcher takes At-0.07 s to accelerate the ball. (a) (10 pts) Find the acceleration of the ball during the throwing motion, in m/s2. Hint (b) (10 pts) How many times larger than g is the acceleration of the bal? You should (b) (10 pts) A baseball has a mass of 0.14 kg. Estimate the force exerted by the pitcher assume the acceleration is constant so...
A spring of negligible mass stretches 3.00 cm from its relaxed length when a force of...
A spring of negligible mass stretches 3.00 cm from its relaxed length when a force of 7.30 N is applied. A 0.520-kg particle rests on a frictionless horizontal surface and is attached to the free end of the spring. The particle is displaced from the origin to x = 5.00 cm and released from rest at t = 0. (Assume that the direction of the initial displacement is positive. Use the exact values you enter to make later calculations.) (d)...
Problem #1: (Projectile Motion) A drone carrying a package to be delivered to customers. The package is to be release at the right moment to hit at specific location on the customers property, A. The drone is flying horizontally at an altitude of 100 m and velocity of 120 km/h A) At what angle 0 with the horizontal should the package be released to hit A? (hint find the horizontal distance between the drone and point A) B) What is...
What is the total distance traveled by the particle in meters?
Thank you for your time.
What Velocity vs. Time Graphs Can Tell You A common graphical representation of motion along a straight line is the v vs. t graph, that is, the graph of (instantaneous) velocity as a function of time. In this graph, time t is plotted on the horizontal axis and velocity v on the vertical axis. Note that by definition, velocity and acceleration are vector quantities....
Problem 5. (12 points) A mass of 5 kg stretches a spring 4 cm when hanged vertically. Suppose that the mass is given an addition 6 cm displacement downward and then released (at time 0), and an external force of 4-3 cos(t) N at all time (starting at time 0). In addition, suppose that the mass is in a medium that exerts viscous resistance of 3 N when the mass has a velocity of 0.4 m/s. Assume acceleration due to...
A 2 kg mass stretches a spring 1 meter. The mass is pushed upward, con- tracting the spring a distance of 0.2 meters, and then set in motion with an upward velocity of 5 m/s. There is no damping. (a) Solve the IVP. You may use that the acceleration due to gravity is g = 10 m/s2 (b) What is the frequency of the motion? It is not necessary to specify units. (c) Sketch the phase portrait for this system....
I'd question 40 please.
39. Rocket Motion Suppose a small single-stage rocket of total mass m) is launched vertically, the positive direction is upward, the air resistance is linear, and the rocket consumes its fuel at a constant rate. In Problem 22 of Exercises 1.3 you were asked to use Newton's second law of motion in the form given in (17) of that exercise set to show that a mathematical model for the velocity v(t) of the rocket is given...
(1 point) Suppose a pendulum of length L meters makes an angle of θ radians with the vertical, as n the figure t can be shown that as a function of time, θ satisfies the differential equation d20 + sin θ-0, 9.8 m/s2 is the acceleration due to gravity For θ near zero we can use the linear approximation sine where g to get a linear di erential equa on d20 9 0 dt2 L Use the linear differential equation...
9. A diver weighing 600 N drops from a board h meters above the surface of the water. If the speed of the diver when she is h/4 meters above the surface is 5.0 m/s, find h. 10. A block with mass 5.0 kg is attached to a horizontal spring with spring constant 300.0 N/m. If the block is initially pulled out a distance x cm and then released, and its velocity when it first reaches the equilibrium point is...
Please use excel and VBA and show hand calculations
4. Suppose a ball is thrown at an angle alpha of 60 degrees with respect to the horizontal at an initial velocity of 10 m/sec. The x and y distance travelled is determined with the following equations: a. x vocos(alpha)*t b. y vo* sin(alpha)*t gt/2, where g is the acceleration of gravity. (9.81 m/s2) At what point does the ball reach halfway and the slope is zero? Ball thrown at 60...
2 Baseball A pitcher throws a baseball at 90 mph (40 m/s). Suppose that the pitcher takes At-0.07 s to accelerate the ball. (a) (10 pts) Find the acceleration of the ball during the throwing motion, in m/s2. Hint (b) (10 pts) How many times larger than g is the acceleration of the bal? You should (b) (10 pts) A baseball has a mass of 0.14 kg. Estimate the force exerted by the pitcher assume the acceleration is constant so...
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