Get Started with ixamBee
Start learning 50% faster. Sign in now
We divide the motion into three parts and calculate the distance for each: Part 1: Uniform acceleration Initial velocity = 0, acceleration = 2 m/s², time = 10 s Distance:
s₁ = (1/2) × a × t² = (1/2) × 2 × (10)² = 100 m Final velocity after acceleration: v = u + at = 0 + 2×10 = 20 m/s Part 2: Constant velocity motion Velocity = 20 m/s, time = 5 s Distance: s₂ = v × t = 20 × 5 = 100 m Part 3: Uniform deceleration to rest Initial velocity = 20 m/s, deceleration = 4 m/s² Using v² = u² + 2as: 0 = (20)² + 2×(–4)×s₃ ⇒ 400 = 8s₃ ⇒ s₃ = 50 m Total distance = s₁ + s₂ + s₃ = 100 + 100 + 50 = 250 m
The time required for execution of the move is :
Which out of the following companies are not known for developing Antivirus software
Multiple choice examination answer sheets can be evaluated atomically by?
A computer ________ is a malicious code which self-replicates by copying itself to other programs
Which of the following authentication methods is the most secure?
The first Unix system was developed by ___________________
Which of the following is a classification of operating system?
Which of the following is also known as presentation software that is used to give presentation of information and pictures through slideshows?
Which tab contains options for customizing slide layout and design?
Which Excel function is used to find the average of a range of cells?
