Login or Sign Up

Ask a New Question

calculate the ratio of momentrum when (a) velocity of an object is doubled (b) mass of an object is halved (c) both mass and velocity are increased by three times

a. M2V/MV = 2.

b. 0.5M*V/M*V = 0.5 = 1/2.

c. 3M*3V/M*V = 9.

Similar Questions

calculate the ratio of momentrum when (a) velocity of an object is doubled (b) mass of an object is halved (c) both mass and

Top answer: See previous post: Sat, 10-3-15, 12:51 PM. Read more.
calculate the ratio of momentum when 1.velocity of the object is doubled 2.mass of the object is halved?

Top answer: To calculate the ratio of momentum when the velocity of an object is doubled and the mass of the Read more.
Choose the correct two pieces of data to calculate the momentum of an object.the mass of the object and velocity the size of the

Top answer: the mass of the object and velocity Read more.
object A of mass 3g with a velocity of 12cm/s to the east, collides with stationary object B. After collision, object A rebounds

Top answer: m1 =3 g, v1 =12 cm/s, m2=?, v2 = 0, u1 = -10cm/s, u2 =1.5 cm. u1 =(m1-m2) •v1/(m1+m2), u2 = Read more.
the kinetic energy of an object of mass 'm' moving with a velocity of 5cms^-1 is 25J. calculate its kinetic energy when its

Top answer: The kinetic energy is quadrupled if the velocity is doubled. Read more.
An object with mass 20 kg is moving horizontally. if the velocity of the object is doubled, does the momentum increased or

Top answer: since p=mv m(2v) = 2mv = 2p so the momentum is also doubled Read more.
An object(A) of mass 0.2kg strikes a second object (B) of mass 0.35kg that is initially at rest. Mass A has an initial velocity

Top answer: a) Assuming the masses get stuck, they travel at the same velocity stuck together. Momentum is Read more.
A constant force is applied to an object, causing the object to accelerate at 6.00 m/s^2. What will the acceleration be if:a.The

Top answer: F = ma, a = f/m, a. a = 2f/2m = f/m = no change = 6.00 m/s^2. b. a = 2f/0.5m = 4 + f/m =4 * 6 = 24 Read more.
2) Two objects, A and B, initially at rest, are "exploded" apart by the release of a coiled spring that was compressed between

Top answer: 2/5 Read more.
An object A of mass 20kg moving with an initial velocity of 3m/s makes a head on collision with object B mass 10kg moving with a

Top answer: M1V1–(M2V2)=V(M1+M2) 20*3–(10*2)=V(20+10) 60–20=V(30) 40/30=30V/30 V=1.3ms–1. Read more.