Physics-
General
Easy

Question

In the figure given below, the position-time graph of a particle of mass 0.1 Kg is shown. The impulse at t equals 2 s e c is

  1. 0.2k g m sec to the power of negative 1 end exponent invisible function application blank    
  2. negative 0.2 k g m sec to the power of negative 1 end exponent invisible function application blank    
  3. 0.1 k g m sec to the power of negative 1 end exponent invisible function application blank    
  4. negative 0.4 k g m sec to the power of negative 1 end exponent invisible function application blank    

The correct answer is: negative 0.2 k g m sec to the power of negative 1 end exponent invisible function application blank


    Velocity between t equals 0 and t equals 2 s e c
    Þ v subscript i end subscript equals fraction numerator d x over denominator d t end fraction equals fraction numerator 4 over denominator 2 end fraction equals 2   m divided by s
    Velocity at tequals 2 s e c, v subscript f end subscript equals 0
    Impulse = Change in momentum equals m left parenthesis v subscript f end subscript minus v subscript i end subscript right parenthesis
    equals 0.1 left parenthesis 0 minus 2 right parenthesis equals negative 0.2   k g   m   sec to the power of negative 1 end exponent invisible function application blank

    Related Questions to study

    General
    Maths-

    Which of the following graph represents x=5

    Which of the following graph represents x=5

    Maths-General
    General
    Maths-

    A market with 3900 operating firms has the following distribution

    If the histogram is constructed with the above data, the highest bar in the histogram would correspond to the class

    A market with 3900 operating firms has the following distribution

    If the histogram is constructed with the above data, the highest bar in the histogram would correspond to the class

    Maths-General
    General
    Maths-

    The median from the following data is

    For such questions, we should know the formula to find a median

    The median from the following data is

    Maths-General

    For such questions, we should know the formula to find a median

    parallel
    General
    Maths-

    What is the surface area of a triangular pyramid. with slant height 12 cm base area 24 cmand primater 36 cm

    What is the surface area of a triangular pyramid. with slant height 12 cm base area 24 cmand primater 36 cm

    Maths-General
    General
    Maths-

    John scored following marks in Term 1:  45, 50, 42, 38, 40, Find his mean deviation

    John scored following marks in Term 1:  45, 50, 42, 38, 40, Find his mean deviation

    Maths-General
    General
    Maths-

    Find MAD for first 3 multiplesof 5

    Find MAD for first 3 multiplesof 5

    Maths-General
    parallel
    General
    Maths-

    Calculate MAD for first five whole numbers

    Calculate MAD for first five whole numbers

    Maths-General
    General
    Maths-

    Calculate MAD for first six natural numbers

    Calculate MAD for first six natural numbers

    Maths-General
    General
    Maths-

    Find MAD for first five add numbers.

    Find MAD for first five add numbers.

    Maths-General
    parallel
    General
    Maths-

    A signal which can be green or red with probability fraction numerator 4 over denominator 5 end fraction and fraction numerator 1 over denominator 5 end fraction comma respectively, is received by station A and then transmitted to station 8 The probability of each station receiving the signal correctly is fraction numerator 3 over denominator 4 end fraction.1 f the signal received at staTtion8 is green, then the probability that the original signal was green is

    A signal which can be green or red with probability fraction numerator 4 over denominator 5 end fraction and fraction numerator 1 over denominator 5 end fraction comma respectively, is received by station A and then transmitted to station 8 The probability of each station receiving the signal correctly is fraction numerator 3 over denominator 4 end fraction.1 f the signal received at staTtion8 is green, then the probability that the original signal was green is

    Maths-General
    General
    Maths-

    A frequency distribution has arithmetic mean 7.85, then missing term is

    For such questions, we need the the formula for arithmetic mean.

    A frequency distribution has arithmetic mean 7.85, then missing term is

    Maths-General

    For such questions, we need the the formula for arithmetic mean.

    General
    Maths-

    Which of the following satisfies subtraction priority of equality.

    Which of the following satisfies subtraction priority of equality.

    Maths-General
    parallel
    General
    Maths-

    Calculate the mad for first 5 prime numbers.

    Calculate the mad for first 5 prime numbers.

    Maths-General
    General
    Maths-

    The mean of following frequency table is 50
    The missing frequencies are

    The mean of following frequency table is 50
    The missing frequencies are

    Maths-General
    General
    Maths-

    Find the least common denominator for the fractions 15 over 7 and 17 over 12

    Find the least common denominator for the fractions 15 over 7 and 17 over 12

    Maths-General
    parallel

    card img

    With Turito Academy.

    card img

    With Turito Foundation.

    card img

    Get an Expert Advice From Turito.

    Turito Academy

    card img

    With Turito Academy.

    Test Prep

    card img

    With Turito Foundation.