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
Eddi Din [679]
3 years ago
12

You have 2 minutes to get to PE from science class before you get a tardy. If PE is 100m away and you walk at a speed of 1.1m/s

will you get there on time?
A. No because it will take you 130 seconds to get there.

B. Yes because you will get there in 1 minute.

C. No because you should run to all of your classes.

D. Yes because it will only take 91 seconds at the speed.
Physics
2 answers:
mart [117]3 years ago
4 0

Answer:

D

Explanation:

barxatty [35]3 years ago
3 0

Answer:

its b

Explanation:

can i get brainliest

You might be interested in
How fast must a cyclist climb a 6.0º hill to maintain a power output of 0.25 hp? Neglect work done by friction, and assume the m
N76 [4]

Answer:  2.7m/s

Explanation:

cyclist fight only against the component of weight along the road (no friction) , that is:

fx =Wsin6° = mgsin6°=68*9.8*sin6°=69.6N downward

so the force that moves the bike over the hill will be equal to fx but upward

Now we now that the power P = 0.25hp= 186.5W  is:

P=f*v  so v = P/fx  = 186.5/69.6 = 2.7m/s

4 0
3 years ago
f a stadium pays $11,000 for labor and $7,000 for parking, what would the stadium's parking revenue have to be if the stadium is
QveST [7]

Answer:

Explanation:

a

7 0
3 years ago
Read 2 more answers
A bird flies with a speed of 22km/hr, if the bird flew 72km, how long was it flying for?
Aleks04 [339]

Answer:6 hours

Explanation:

72km/22km

8 0
2 years ago
Eric threw a baseball 20 meters in 0.5 seconds. What was the average speed of the baseball to the nearest hundredths of a m/sec.
anzhelika [568]

Answer:

40m/sec

Explanation:

speed = distance ÷ time

speed = 20 ÷ 0.5

speed = 40 m/sec

4 0
3 years ago
Read 2 more answers
A. How can a spinning ball have more lift than one that is not spinning?
sergiy2304 [10]

Answer:

It is spinning, making the ball a little more airborn than the one that isn't spinning

6 0
3 years ago
Other questions:
  • Two convex thin lenses with focal lengths 10.0 cm and 20.0 cm are aligned on a common axis, running left to right, the 10-cm len
    11·1 answer
  • If there were no air resistance, how long would it take a free-falling skydiver to fall from a plane at 3500 m to an altitude of
    15·1 answer
  • Brody, The dog, is sitting at your feet like a good boy. You throw a dog toy away from you at a speed of 34 m/s (assume constant
    6·1 answer
  • A source emits sound with a frequency of 860 Hz. It is moving at 20.0 m/s toward a stationary reflecting wall. If the speed of s
    15·2 answers
  • 12) If you are travelling at 0.75c how fast are you moving? (3 points)
    5·1 answer
  • During a medical condition screening lung capacity testing is a standard procedure. True of false
    13·1 answer
  • A block is pulled across a table by a constant force of 9.20 N. If the mass of the block is 2.30kg, how fast will the block be m
    10·1 answer
  • Which factor can increase both potential energy and kinetic energy of an object?
    6·1 answer
  • A child is stationary on a swing.(a)The child is given a push by his brother to start him swinging.His brother applies a steady
    12·1 answer
  • in the bohr model, which energy transition will result in light being emitted with shortest wavelength?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!