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
Ann [662]
3 years ago
14

Help me slove this problem 115 divided by 2

Physics
2 answers:
zhenek [66]3 years ago
4 0
115 divided by 2 equals 57.5
Umnica [9.8K]3 years ago
4 0
115 divided by 2 equals 57.5.
You might be interested in
If a ball starts with the velocity of 2.0m/s and accelerates with a constant rate of 0.50m/s squared for 2.5s what is the balls
baherus [9]

Acceleration can be any change in speed, increasing or decreasing.
You haven't said whether the ball is speeding up or slowing down.

If its acceleration is positive ... speed is increasing ... then in 2.5 seconds,
it GAINS (0.5 m/s² x 2.5 sec) = 2.5 m/s of speed.  Added to its initial
speed of 2.0 m/s, it ends up moving at 4.5 m/s.

If its acceleration is negative ... speed is decreasing ... then in 2.5 seconds,
it LOSES (0.5 m/s² x 2.5 sec) = 2.5 m/s of speed.  Added to its initial
speed of 2.0 m/s, it ends up moving at  -0.5 m/s.  That means that it ends up
moving in the opposite direction compared to its direction at the beginning of
the change.

7 0
3 years ago
An atomic nucleus is composed of
musickatia [10]

Answer:

84 protons and 128 neutron

8 0
3 years ago
A 0.40 kg bead slides on a straight frictionless wire with a velocity of 3.50 cm/s to the right. The
tensa zangetsu [6.8K]

Answer:

Total momentum before collision

P1 =.4 * 3.5 = 1.4       ignoring units here

Total momentum after collision

P2 = .6 * V - .4 * .7 = .6 V - .28

.6 V = 1.4 + .28   momentum before = momentum after

V = 2.8 cm/sec

In 5 sec V moves 2.8 cm/sec * 5 sec = 14 cm

5 0
2 years ago
Cindy runs 2 kilometers every morning. She takes 2 minutes for the first 250 meters, 4 minutes for the next 1,000 meters, 1 minu
PIT_PIT [208]

Answer:

200 m / min

Explanation:

Total distance = 2000 m

Total time = 2+4+1+3 = 10 minutes

Average speed = 2000 m / 10 min = 200 m/min

7 0
1 year ago
What is an accurate definition of a heat engine? A. a system that converts mechanical energy into thermal energy B. a system tha
Verizon [17]

Answer:

C

Explanation:

C. a system that converts thermal energy into other useful forms of energy

5 0
3 years ago
Read 2 more answers
Other questions:
  • A block of mass m=0.4 kg starts from rest and slides down a frictionless ramp, before hitting a spring of spring constant k = 30
    6·1 answer
  • Water is pumped from a lower reservoir to a higher reservoir by a pump that provides 20 kW of useful mechanical power to the wat
    5·1 answer
  • My Notes The linear density rho in a rod 5 m long is 11/ x + 4 kg/m, where x is measured in meters from one end of the rod. Find
    11·2 answers
  • Someone please help me!!!!!
    7·1 answer
  • train engine of mass 4500 kg is connected by a rope to boxcar A. Boxcar A is connected by a second rope to boxcar B, which is co
    12·1 answer
  • How do I find the resultant force of a skydiver falling with gravity constant of 10 newtons and his weight is 70 kg??
    5·1 answer
  • Two students, sitting on frictionless carts, push against each other. Both are initially at rest and the mass of student 1 and t
    8·1 answer
  • Which statements describe the Gironde ecosystem
    9·1 answer
  • A soccer ball is kicked from the ground with a velocity of 30m/s directed at an angle of 45 degrees with respect to horizontal.
    10·1 answer
  • If we increase the driving frequency in a circuit with purely resistive load, how do the amplitudes VR and IR change?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!