1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
ruslelena [56]
3 years ago
7

What impulse must be applied to a 25.0-kg cart to cause a velocity change of 12.0 m/s?

Physics
1 answer:
klio [65]3 years ago
8 0

Answer:

Impulse of force = 300Ns

Explanation:

Given the following data;

Mass = 25kg

Change in velocity = 12m/s

To find the impulse;

Impulse is given by the formula;

Impulse \; of \; force = mass * change \; in \; velocity

Substituting into the equation, we have;

Impulse \; of \; force = 25 * 12

Impulse of force = 300Ns

You might be interested in
The_______ of an object is given relative to an origin
Setler79 [48]
The slope of an object is given relative to an origin.
8 0
4 years ago
WILL MARK BRAINLIEST IF RIGHT & HAS EXPLINATION
Colt1911 [192]

Answer:

s= 64m I'm not 100% sure

Explanation: like 97.9%

7 0
3 years ago
If an automobile engine delivers 42.0 hp of power, how much time will it take for the engine to do 6.20 â 105 j of work? (hint:
Elena L [17]
To be able to answer this item, we are to calculate the power that the machine could deliver from hp to kW. 

      (45 hp)(746 W/1 hp) = 33570 W

Power is the amount of energy delivered at a certain period. 

             t = (6.20 x 10^2 J)/ (33570 kJ/s)

             t = 0.01845 s
7 0
3 years ago
What is weightlessness ?​
VMariaS [17]

Answer:

The state of being free from the effects of gravity.

7 0
3 years ago
In Which senecio is an animal doing work
Arisa [49]

Answer:

A horse pulls a wagon along a road

4 0
3 years ago
Other questions:
  • If the total charge on a rod of length 0.4 m is 2.6 nc, what is the magnitude of the electric field at a location 3 cm from the
    5·1 answer
  • Layer of the atmosphere where jets fly through and contains ozone layer is called ________
    10·2 answers
  • Which of the following is true about a family psychologist?
    8·2 answers
  • Help with 4 and 5 above
    7·1 answer
  • A fisherman fishing from a pier observes that the float on his line bobs up and down, taking 2.4 s to move from its highest poin
    13·1 answer
  • What is the main structure of lymphatic system?
    10·2 answers
  • The moon’s relative motion causes
    9·1 answer
  • Think about what subsequently happens to the ketchup, which is initially at rest, and use newton's first law to explain why this
    5·2 answers
  • A young boy of mass m = 25 kg sits on a coiled spring that has been compressed to a length 0.4 m shorter than its uncompressed l
    8·1 answer
  • Based on the trend in valence electrons across periods for main-group
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!