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
Andre45 [30]
3 years ago
9

A skateboarder, starting from rest, rolls down a 10.9-m ramp. When she arrives at the bottom of the ramp her speed is 6.74 m/s.

(a) Determine the magnitude of her acceleration, assumed to be constant. (b) If the ramp is inclined at 26.6 ° with respect to the ground, what is the component of her acceleration that is parallel to the ground
Physics
1 answer:
JulijaS [17]3 years ago
4 0

Answer:b

Explanation:b

You might be interested in
Jupiter contains a number of small moons that are thought to be captured comets or material ejected by collisions with larger ob
-Dominant- [34]

I believe the evidence for this theory is that:

The orbits surrounding Jupiter are highly elliptical which are off the plane of the ecliptic, and many of these moons are retrograde. This is very unlikely for moons or satellites which are formed during the planetary accretion. Hence comes the theory.

7 0
3 years ago
What are the Rules of magnetism
Keith_Richards [23]

all the allials must be aligned in the same direction

magnets are affected by heat, drops, and improper storage

3 0
3 years ago
PLEASEE HELPPP IM GONNA FAIL NEED THIS BEFORE 9:30 MIDDLE SCHOOL SCIENCE​
dezoksy [38]

Answer:

I think your soppose to multiply

Explanation:

7 0
3 years ago
In calisthenics, the resistance is ultimately provided by __________. A. free weights B. springs and elastic bands C. gravity D.
tangare [24]

Answer:

I think the answer is b am sorry if it is wrong

Explanation:

5 0
3 years ago
Read 2 more answers
A transfer of charge is actually a gross movement of
son4ous [18]
A transfer of charge is actually a gross movement of electrons. Charged objects have a normal or "balanced" state. This state is balanced in a sense of positive charges (protons) and negative charges (electrons). When an object has an excess of deficiency of electrons, it will try to regain its balance by releasing or accepting electrons. 
5 0
3 years ago
Read 2 more answers
Other questions:
  • A lead ball is dropped into a lake from a diving board 16.0 ft above the water. It hits the water with a certain velocity and th
    5·1 answer
  • How does the matter and energy in a system naturally change over time?
    6·1 answer
  • Help Plaeseeeeeeee!
    9·2 answers
  • Electric current is produced when ____ move through a _____.
    14·1 answer
  • What does the nervous system allow?
    12·1 answer
  • A thermogram identifies the warm and cool parts of an object by using__________.
    5·1 answer
  • A baseball pitcher throws the ball in a motion where there is rotation of the forearm about the elbow joint as well as other mov
    8·2 answers
  • The period of a simple pendulum is 3.5 s. The length of the pendulum is doubled. What is the period T of the longer pendulum?
    10·1 answer
  • Method
    11·1 answer
  • Explain the difference between the point of origin and the point of convergence. Which is shown in the image below?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!