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
Mandarinka [93]
3 years ago
13

You can take your heart rate for 6 seconds and multiply by 10 to get the 60 second count quickly during

Physics
1 answer:
Harlamova29_29 [7]3 years ago
5 0

Answer:

true

Explanation:

You might be interested in
What is the maximum acceleration the belt can have without the crate slipping? express your answer using two significant figures
Montano1993 [528]

To prevent the crate from slipping, the maximum force that the belt can exert on the crate must be equal to the static friction force.


Ff = 0.5 * 16 * 9.8 = 78.4 N

a = 4.9 m/s^2


If acceleration of the belt exceeds the value determined in the previous question, what is the acceleration of the crate?


In this situation, the kinetic friction force is causing the crate to decelerate. So the net force on the crate is 78.4 N minus the kinetic friction force.


Ff = 0.28 * 16 * 9.8 = 43.904 N

Net force = 78.4 – 43.904 = 34.496 N

To determine the acceleration, divide by the mass of the crate.

a = 34.496 ÷ 16 = 2.156 m/s^2



8 0
3 years ago
57:07
Reptile [31]

Answer:

v (speed) = S / t = 4 * 400 m / (6 * 60 sec) = 4.4 m/s

The average velocity  is zero because there is no net vector displacement.

5 0
3 years ago
How is thermal equilibrium reached? Question 3 options: When both objects have the same temperature When objects have the same m
ollegr [7]

In the thermal equilibrium, the change in temperature is said to be zero in between the bodies. Thermal equilibrium is reached when both objects have the same temperature.

<h3>What is thermal equilibrium?</h3>

Thermal equilibrium is easily explained by the zeroth law of thermodynamics. If any two-body is at thermal equilibrium there is no change in the temperature of the body.

According to zeroth law if body A is in thermal equilibrium with body B and body B is in thermal equilibrium with C . So body A and C are also in thermal equilibrium.

In the thermal equilibrium, the net heat transfer is said to be zero in between the bodies.

Hence option A IS RIGHT. Thermal equilibrium is reached when both objects have the same temperature

To learn more about the thermal equilibrium refer to the link;

brainly.com/question/2637015

4 0
2 years ago
PLEASE HELP AND HURRY
Ahat [919]

Answer:

B

Explanation:

6 0
3 years ago
Read 2 more answers
What is the distance and the displacement of the race car drivers in the Indy 500?
sladkih [1.3K]
Answer here
The displacement of the cars is somewhere near 0 miles since they virtually finish where they started. Yet the successful cars have covered a distance of 500 miles
3 0
3 years ago
Other questions:
  • Explain the mathematical equation for KVL (The voltage of a circuit through each component in that circuit is proportional to th
    15·1 answer
  • The current world-record motorcycle jump is 77.0 m, set by Jason Renie. Assume that he left the take-off ramp at 11.0° to the ho
    15·1 answer
  • A 12.0 V car battery is being used to power the headlights of a car. Each of the two headlights has a power rating of 41.8 Watts
    12·1 answer
  • Find the mass of a golfball that accelerates at 18m/s2 when 8.3 N force is applied to it
    6·1 answer
  • When different resistors are connected in parallel across an ideal battery, we can be certain that...
    11·1 answer
  • Which statement is true regarding the formation of ionic bonds
    15·1 answer
  • When a 1.7 m tall man stands, his brain is 0.5 m above his heart.
    12·1 answer
  • What are 3 things that continental drifts have that plate tectonics dont
    9·1 answer
  • How net current on a toroid is zero?​
    7·1 answer
  • A nonconducting sphere has mass 80.0 g and radius 20.0cm . A flat, compact coil of wire with five turns is wrapped tightly aroun
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!