# Physics

Two objects with masses represented by m1 and m2 are moving such that their combined total momentum has a magnitude of 16.3 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 = 2.84 m/s and m2 is moving in the y direction with a speed of v2 = 3.00 m/s. Determine the mass of each object.

1. 👍
2. 👎
3. 👁
1. m1v1+m2V2=16.3(cos71.5i + sin71.5j)

m1*2.84i+m2*3j=above

set the i components = icomponents solve
and set the j components=jcomponetns solve

1. 👍
2. 👎

## Similar Questions

1. ### Science

Fill in the blank- The gravitational force between two objects is proportional to the ______ of the masses of the objects.

2. ### Science

Can someone please check my answers and if they are wrong can you help me fix them? Thank so much!! 1. Which of the following determines the strength of the force of gravity between two objects? Check all that apply. (2 points)

3. ### Science

The strength of the force of gravity between two objects is determined by which of the following factors? Select all that apply. A. the masses of the objects B. the distance between the objects C. the volumes of the objects D. the

4. ### Science

1. Which of the following statements about Newton's Third Law is the most true? a The forces acting upon two objects are dependent on the initial velocities of the objects b The law of conservation of momentum is obeyed in all

1. ### physics

Two objects with masses of 3.00 kg and 7.00 kg are connected by a light string that passes over a frictionless pulley (a) Determine the tension in the string. .N (b) Determine the magnitude of the acceleration of each mass. .m/s2

2. ### phys.1200

The diagrams below show different objects of equal masses that are acted on by one or more forces. In the diagrams below, each force vector labeled F has the same magnitude. Which object or objects have the largest magnitude of

3. ### chemestry

Given the reaction represented by the equation Mg + 2HCl --> H2 + MgCl2, determine to two decimal places the molar masses of all substances involved. Then write the molar masses as conversion factors.

4. ### Physics

Two objects attract each other gravitationally with a force of 2.1×10−10 N when they are 0.21 M apart. Their total mass is 4.00 KG Find their individual masses. .

1. ### physics

One object is at rest and another is moving. The two collide in a one-dimensional, completely inelastic collision. In other words, they stick together and move off with shared velocity. The speed of the object that is moving

2. ### physics

A 2.0 kg mass is moving on a frictionless airtrack. It collides into a motionless 1.5 kg mass. What is the combined speed of the two masses if they stick together on impact?

3. ### Science

which of the following is true about kinetic energy select all that apply A as an objects speed increases kinetic energy decreases B only moving objects have kinetic energy ••• C kinetic energy increases as an objects height

4. ### plz help math

The formula for the force between two objects is F=GMm/r^2 where M and m are the masses of the two objects, G is a constant, and r is the distance between them. Solve the formula for m .m=Fr^2/GM m=r^2/FGM m=GM/Fr^2 m=FGM/r^2