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
jeyben [28]
4 years ago
13

A cat is running at 24 m/s. It then accelerates at 7 m/s2. How long will it take the cat to reach a speed of 49 m/s?

Physics
1 answer:
kozerog [31]4 years ago
8 0

Answer:

t should be 3.57 second

Explanation:

Formula used is v = u+at

In which v is final velocity, u is initial velocity, a is acceleration and t is time.

Substitute each of the info given into the formula and calculate.

49 = 24 + (7)t

t = 3.57s

You might be interested in
What is the best inference for the speed of the car after 3 seconds
SVEN [57.7K]

Answer:

B. 17m/s

Explanation:

This question contains a graph that illustrates the relationship between the speed of a car over time. The graph shows that one can make an inference of the amount of time it takes for the car to cover a particular speed and vice versa.

In this case, after 3 seconds, the speed of the car will be 17 m/s. This inference was got by tracing the position of 3s in the x-axis to the value on the y-axis. Doing this, the best inference for the speed of the car after 3 seconds is 17m/s.

8 0
3 years ago
Chloe is playing the flute some distance away from a crowd. If the atmospheric temperature is 15°C, what is the speed of the sou
borishaifa [10]
I believe the answer to your question is A. 340 meters/second hope i helped
7 0
3 years ago
An electric generator converts kinetic energy into which kind of energy?
dem82 [27]

Answer:

Electrical Energy

Explanation:

An electric generator is a device that changes kinetic energy to electrical energy through electromagnetic induction. Electromagnetic induction is the process of generating electric current with a magnetic field. ... Because the coil is rotating in a magnetic field, electric current is generated in the wire.

8 0
4 years ago
Why are movie scenes in outer space often unrealistic?
kifflom [539]

Answer:

see explanation

Explanation:

by my calculations, i believe it may be because they have to pretend to be in space.

8 0
2 years ago
Read 2 more answers
What two factors could the students change to investigate how to increase and decrease the magnetic force between the paperclip
scoundrel [369]
..............................................A
4 0
3 years ago
Other questions:
  • Which formula can be used to calculate average speed (v) for steady motions?
    7·1 answer
  • When using the right-hand rule to determine the direction of the magnetic field around a current-carrying wire, the
    7·2 answers
  • Laws that implemented the consumers' right to be informed forbid __________.
    12·2 answers
  • Suppose you want to represent the velocity of a BALL with respect to a particular frame of reference from aboard a moving TRAIN.
    12·1 answer
  • If the moment acting on the cross section is M=630N⋅m, determine the maximum bending stress in the beam. Express your answer to
    15·1 answer
  • Figure 8-56 shows a solid, uniform cylinder of mass 7.00 kg and radius 0.450 m with a light string wrapped around it. A 3.00-N t
    7·1 answer
  • You connect three resistors with resistances R, 2R, and 3R in parallel. The equivalent resistance of the three resistors will ha
    9·1 answer
  • If you drop a bowling ball, a tennis ball, and a feather from the top of a tall building at the same time which one will hit the
    11·2 answers
  • Use correct alternative to complete the indirect speech sentence​
    6·1 answer
  • Plzzz help me will mark brilliant​
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!