Given r=(5-2t)i + (-10+4t)j m forbade 2kg object, fund the velocity and momentum? Given p=-100i+200j kg...
15) The momentum p of an object is equal to p = my where m is the mass of the object and is its velocity. If a car has a momentum and velocity given below? Determine the mass of the car using two methods 1) using the dot product and 2) using the magnitude of the vectors. p= (-35,238 kg m/s )X + ( 12,826 kg m/s 19 v = (-23.5 m/s ) + ( 8.56 m/s ) 16) Two...
1) The polar coordinates of an object are r = 2t+4t m and O=t-trad. What are the radial and transverse components of the total external acceleration on the object at t=1s? A player kicks a ball with a speed of 80 m/s and at an angle of 30° (a) Determine X (horizontal distance) and Y (vertical distance) att 55 (b) Determine the maximum possible height of projective. (c) Determine horizontal distance that the ball.
3) Object A (m 5 kg) moving at 1 m/s moves toward a stationary object B (m 3 kg). At 1-0 s, they collide in I dimension. The force between the objects as a function of time is: IN 2.0 1.s 10 05 a) Att 4 s, the velocity of the object B is: (I pt) b) Att-4s, the velocity of the object A is: (1 pt)
An object has a kinetic energy of 284 J and a momentum of magnitude 23.5 kg · m/s. (a) Find the speed of the object. m/s (b) Find the mass of the object. kg
An object moves in along the x-axis with an acceleration given by: a = 4t (m/s2). The position of the object at t=0.0 is 7 m, and its velocity at t=0.0 s is 5 m/s. Calculate the position at t=6 s.
Find the curvature of the space curve. r(t) = -5 i + (10 + 2t)j + (t? + 8) k Ov-2021 2052 or OK 2(+1312
I need help with all of the questions! Thank you 1). Momentum (P) of an object is a vector quantity a) True b) False c) Can's say 5 m/s' is 2). Momentum of an object of mass 'm = 10 Kg' moving with a velocity v a) 50 Ns b) 50 Nm c) 50 N/s 3). How the force (F) and momentum (P) are related, do not forget to show the vector sign 4). For an isolated system, momentum is...
An object has a kinetic energy of 296 J and a momentum of magnitude 21.3 kg-m/s. Find the speed and the mass of the object. speed m/s mass kg Three carts of masses m_1 = 5.00 kg, m_2 = 9.50 kg, and m_3 = 3.00 kg move on a frictionless, horizontal track with speeds of V_1 = 7.00 m/s to the right, v_2 = 3.00 m/s to the right, and v_3 = 3.50 m/s to the left, as shown below....
Find the momentum of each object? m=3.84 kg, v= 1.6 x 10^5 m/s
135 sin(2t) . Questions Q1 (0/10) Q2 (0/10) Q3 (0/10) A9 kg weight is attached to a spring with constant k 81 kg/m and subjected to an external force F(t) = The weight is initially displaced 4 meters above equilibrium and given an upward velocity of 3 m/s. Find its displacement for t> 0. v(t) Preview Q4 (0/10) Q5 (0/10) Q6(0/10) License Pnints nneeihle: 10 135 sin(2t) . Questions Q1 (0/10) Q2 (0/10) Q3 (0/10) A9 kg weight is attached...