Please show me the work thank you 6) A butterfly moves with a speed of 12.0...
Please show me the work thank you 10) A projectile is launched with an initial velocity of 60.0 m/s at an angle of 30.0° above the horizontal. How far does it travel? A) 152 m B) 160 m C) 184 m D) 318 m D) 318 m
Please show me the work thank you 5) If a ball is thrown with a velocity of 25 m/s at an angle of 37° above the horizontal, what is vertica componentof the velocity? A) 12 m/s B) 15 m/s C) 19 m/s D) 25 m/s
please show work thank you An object moves along the y-axis (marked in feet) so that its position at time x (in seconds) is given by the function f(x) = x3 – 15x² + 72x. a. Find the instantaneous velocity function v= v = f'(x). b. Find the velocity when x= 1. c. Find the time(s) when v=0. a. V= b. The velocity of the object at x= 1 is ft/s. (Simplify your answer.) c. The velocity is zero at...
Please show me the work thank you 3) An object is thrown upward with a speed of 12 m/s on the surface of planet X where the acceleration due to gravity is 1.5 m/s2. How long does it take for the object to reach the maximum height? A) 8.0 s B) 11 s C) 14 s D) 16 s
chap09-P45 Please write the answer neatly for a thumps up, thank you! A 28 kg body is moving through space in the positive direction of an x axis with a speed of 260 m/s when, due to an internal explosion, it breaks into three parts. One part, with a mass of 17 kg, moves away from the point of explosion with a speed of 140 m/s in the positive y direction. A second part, with a mass of 3.6 kg,...
Help me with this, I'll give a like for correct answers. Show steps to solution As shown in the figure, a wooden ball with mass m2 is initially at rest on a horizontal, frictionless table. A second- en mass m, moving with a speed 2.00 m/s, collides with m2. Assume m, moves initially along the +x-axis. After the collision, m moves with speed 1.00 m/s at an angle of θ-53.0° to the positive x-axis. (Assume m1-0.200 kg and m2-0.300 kg.)...
Please show me the work thank you 7) A helicopter is ascending vertically with a speed of 5.20 m/s. At a height of 155 m above ground a package is dropped from a window. How much time is required for the package to hit the ground? A) 6.18 s B) 5.61 s C) 9.55 s D) 8.34 s E) 7.16 s F) None of these
An atom of beryllium (m 8.00 u) splits into two atoms of helium (m-4.00 u) with the release of 92.2 keV of energy. Suppose the beryllium atom moves in the positive x direction and has kinetic energy 59.9 keV. One helium atom is found to move at an angle of 31° with respect to the x axis. Find the direction of motion of the second helium atom and find the velocity of each helium atom Work this problem in the...
A particle with a charge of 34 μC moves with a speed of 75 m/s in the positive x direction. The magnetic field in this region of space has a component of 0.42 T in the positive y direction, and a component of 0.87 T in the positive z direction.What is the magnitude of the magnetic force on the particle?What is the direction of the magnetic force on the particle? (Find the angle measured from the positive z-axis toward the...
A particle with a charge of 38 μC moves with a speed of 73 m/s in the positive x direction. The magnetic field in this region of space has a component of 0.44 T in the positive y direction, and a component of 0.84 T in the positive z direction. What is the magnitude of the magnetic force on the particle? What is the direction of the magnetic force on the particle? (Find the angle measured from the positive z-axis...