Gravity accelerates objects downward at the same rate regardless of the objects mass or falling distance. 1) Does increasing the angle of incline significantly affect the acceleration of the ball? 2) If so, how?
Gravity accelerates objects downward at the same rate regardless of the objects mass or falling distance....
Falling: near Earth's surface Gravity accelerates all objects (no matter the mass) the same amount, g=9.81 m/s2. A) If you drop your phone from your pocket 1.0m in height. How long will it take for it to hit the ground? B) How fast will the phone by moving right before it hits the ground?
When an object falls in Earth's gravitational field (think of a skydiver jumping from an airplane or a marble falling in a tank of oil), it accelerates due to the force of gravity. If gravity were the only force acting on the object, then all objects-elephants and feathers alike would fall at the same rate. But gravity is not the only force present. Moving objects also experience resistance or friction from the surrounding medium; it would be air resistance for...
QUIZE LAB 8 GRAVITY AND AIR RESISTANCE a. Select the true statement(s): (2 points) In vacuum, all objects, no matter the mass, should theoretically fall with the same acceleration The weight of an object on Earth is same as the weight it would have on the moon. The weight would vary slightly at different locations on the earth's surface becauseg varies slightly from place to place on the earth. * * . The gravitational acceleration g 4.9 N/k 2. Select...
3. A ball, a solid sphere of radius r and mass m, is positioned at the top of a ramp that makes an angle of 0 with the horizontal. The initial position of the sphere is at a distance of d from its final position at the bottom of the incline. a) Find the velocity of the ball at the bottom of the ramp in terms of m, r, d, 8, and g. The moment of inertia of a sphere...
14. Two masses are connected by a string which passes over a pulley with negligible mass and friction. One mass hangs vertically and one mass slides on a frictionless 30.0 degree incline. The vertically hanging mass is 6.00 kg and the mass on the incline is 4.00 kg. The magnitude of the acceleration of the 4.00 kg mass is 15. Two masses are connected by a string which passes over a pulley with negligible mass and friction. One mass hangs...
age Acceleration Questions Your answers to the questions below must be in clear, complete sentences. Include evidence, which supports your answers. The evidence must include specific references to the data taken in this lab. For a sphere on a track at a fixed angle, is the acceleration a constant number for any distance of roll? For a sphere on a track at a fixed angle, is the acceleration the same for all spherical rolling objects, no matter what mass they...
2. Galileo famously dropped two spheres of different weights (but of the same size) off of the Leaning Tower of Pisa in order to show that Aristotle's theory of gravity (that objects fall at rates proportional to their weights) was wrong. Suppose one sphere had mass m = 1 kg and the other had mass m = 5 kg, and that their velocities followed the equation: mv' = mg - kv with constant of proportionality k = 0.1 kg/s and...
2. Galileo famously dropped two spheres of different weights (but of the same size) off of the Leaning Tower of Pisa in order to show that Aristotle's theory of gravity (that objects fall at rates proportional to their weights) was wrong. Suppose one sphere had mass m = 1 kg and the other had mass m = 5 kg, and that their velocities followed the equation: mu' = mg - kv with constant of proportionality k = 0.1 kg/s and...
Just need part b please and thank you A smooth cube of mass m and edge length r slides with speed v on a horizontal surface with negligible friction. The cube then moves up a smooth incline that makes an angle theta with the horizontal. A cylinder of mass m and radius r rolls without slipping with its center of mass moving with speed v and encounters an incline of the same angle of inclination but with sufficient friction that...
2. (1 point) A ball of mass m1-2kg and a block of mass m2-10kg are attached by a lightweight cord that passes over a frictionless pulley of negligible mass, as in figure. The block lies on a frictionless incline of angle 15°. Find the magnitude of the acceleration of the two objects and the tension in the cord