Two objects with masses represented by m1 and m2 are moving such that their combined total momentum has a magnitude of 18.5 kg · m/s and points in a direction 71.5°above the positive x-axis. Object m1 is moving in the x direction with a speed of v1 = 2.75 m/s and m2 is moving in the y direction with a speed of v2 = 3.22 m/s. Determine the mass of each object in kilograms.
m1= kg
m2= kg

Two objects with masses represented by m1 and m2 are moving such that their combined total...
Two objects with masses represented by m, and my are moving such that their combined total momentum has a magnitude of 17.5 kg • m/s and points in a direction 71.5° above the positive x-axis. Object m4 is moving in the x direction with a speed of v1 = 2.83 m/s and my is moving in the y direction with a speed of v2 = 2.99 m/s. Determine the mass of each object in kilograms. kg mi = = m2...
for both questions
Two objects with masses represented by m, and m2 are moving such that their combined total momentum has a magnitude of 17.7 kg. m/s and points in a direction 71.5° above the positive x-axis. Object my is moving in the x direction with a speed of V1 = 2.90 m/s and my is moving in the y direction with a speed of v2 = 3.07 m/s. Determine the mass of each object in kilograms. kg m2 -...
Two objects with masses represented by m1 and m2 approach each other on a horizontal frictionless table with the same constant speed, v0, as measured by a laboratory observer. The objects undergo a perfectly elastic collision, and it is observed that after the collision, m2 moves off in a direction opposite its original motion with some constant speed v, and m1 is stationary. Determine the following. (a) the ratio of the two masses, m1/m2 (b) the ratio of their speeds,...
A hockey puck (m1=0.4 kg) is sliding along the ice in the +y direction with a speed of v1=5.2 m/s. It collides with curling rock m2=6.7 kg travelling in the +x direction with speed v2 = 0.18 m/s and the two objects stick together. At what angle with respect to the +x axis does the combined object travel after the collision?
Two objects with masses of m1 = 2.70 kg and
m2 = 5.70 kg are connected by a light string
that passes over a frictionless pulley, as in the figure below.
(a) Determine the tension in the string. (Enter the magnitude
only.)
N
(b) Determine the acceleration of each object. (Enter the magnitude
only.)
m/s2
(c) Determine the distance each object will move in the first
second of motion if both objects start from rest.
m
Two objects with masses...
Two objects of masses m1 = 0.44 kg and m2 = 0.92 kg are placed on a horizontal frictionless surface and a compressed spring of force constant k = 250 N/m is placed between them as in figure (a). Neglect the mass of the spring. The spring is not attached to either object and is compressed a distance of 9.0 cm. If the objects are released from rest, find the final velocity of each object as shown in figure (b)....
Two masses collide elastically (hit & bounce) where m1 = 0.5 kg, m2 = 1.5 kg, v1 = 1 m/s, v2 = 0 m/s Calculate the speeds of the balls after the collisions by using the formulas for elastic collisions: v1' = [v1 * (m1-m2) / (m1+m2)] + [v2 * (2m2) / (m1+m2)] v2' = [v1 * (2m1) / (m1+m2)] - [v2 * (m1-m2) / (m1+m2)]
PHY 254H Suppose two masses labelled m1 and m2, are speeding toward each other at time t=0s. The first mass 1 has a mass and speed has values of m1=3 kg and v1,i= 2 m/s (to the right). Mass 2 has a mass and speed of m2 = 5kg with an initial speed of v2,I = 5 m/s (to the left). Then at some time t there is an elastic collision between the two masses. What is the final speed...
Two objects collide head-on (see figure below). The first object
is moving with an initial speed of 7.99 m/s to the right and the
second object is moving with an initial speed of 10.00 m/s to the
left. Assuming the collision is elastic, m1 = 5.12 kg
and m2 = 6.15 kg,determine the final velocity of each
object. (Indicate the direction with the sign of your answer.
Positive is to the right, and negative is to the left.)
v1f
=...
Two objects of masses m1-0.44 kg and m2 0.86 kg are placed on a horizontal frictionless surface and a compressed spring of force constant k . 300 N/m is placed between them as in figure (a). Neglect the mass of the spring. The spring is not attached to either object and is compressed a distance of 9.6 cm. If the objects are released from rest, find the final velocity of each object as shown in figure (b). (Let the positive...