A remote-controlled car is moving in a vacant parking lot. The velocity of the car as a function of time is given by υ⃗ =[5.00m/s−(0.0180m/s3)t2]i^ + [2.00m/s+(0.550m/s2)t]j^. Part APart complete What is ax(t) the x-component of the acceleration of the car as function of time? What is the x-component of the acceleration of the car as function of time? ax(t)=(−0.0360m/s3)t ax(t)=(0.0360m/s3)t ax(t)=(−0.0180m/s3)t Previous Answers Correct Part BPart complete What is ay(t) the y-component of the acceleration of the car as function of time? What is the y-component of the acceleration of the car as function of time? ay(t)=0.550m/s2 ay(t)=(−0.550m/s2)t ay(t)=2.00m/s2 Previous Answers Correct Part C What is the magnitude of the velocity of the car at t = 6.39 s ?

    m₁v₁ + m₂v₂ = (m₁ + m₂)vmomentum is conserved.the left-hand side of the equation represents the momentum in the system before the collision.the right-hand side represents the momentum in the system after the collisionm₁ and v₁ represents the mass and the velocity of the physics blockm₂ and v₂ represents the mass and velocity of the ball of puttyv represents the final velocity of the combined mass.the question states the two masses stick together. they combined mass has its own velocity with the body mass the sum of the two objects' massestheir combined momentum is (m₁ + m₂)vto find the magitude of (m₁ + m₂)v, we need to add the vectors on the left-hand side of the equation: m₁v₁ + m₂v₂.note the diagram. i have positioned the vectors in accordance with their directions.the magnitude of the resultant can be calculated using the pythagorean theorem since this is a right triangle situation (north and west are perpendicular)|(m₁ + m₂)v| =  √[ (m₁v₁)² + (m₂v₂)² ]|(m₁ + m₂)v| =  √[ (1.5kg·8.0m/s)² + (0.40kg·20m/s)² ]|(m₁ + m₂)v| =  14.4 kg m/sfor two significant figures (assuming that 20m/s is two), this rounds to 14 kg m/s

Answer the radiant sun;

How are period and frequency related to each other? dperiod is the reciprocal of frequency.

Wouldnt it be millileter