What constant force must bob exert on the rock, Physics

+44 141 628 6080
[email protected]

What constant force must bob exert on the rock

Bob, who has a mass of 80 kg, can throw a 460 g rock with a speed of 26 m/s. The distance through which his hand moves as he accelerates the rock forward from rest until he releases it is 1.2 m.

a)What constant force must Bob exert on the rock to throw it with this speed?
(b) If Bob is standing on frictionless ice, what is his recoil speed after releasing the rock?

Request for Solution File

Ask an Expert for Answer!!

Physics: What constant force must bob exert on the rock

Reference No:- TGS0146195

Expected delivery within 24 Hours

Have a Question? (oR Write a Review)

Recent Questions Asked Physics

Q : Compute constant negative angular acceleration of magnitude

An electric motor rotating a workshop grinding wheel at a rate of 113 rev/min is switched off. Assume the wheel has a constant negative angular acceleration of magnitude 2.20 rad/s2.

Q : What is the difference between the wavelengths

What is the difference between their wavelengths? What diameter optical telescope would be needed to resolve a Sun-sized star 10 light-years from Earth?

Q : Which jovian moon shows the most diverse terrain

Which Jovian moon shows the most diverse terrain, suggesting a violent impact broke it into many pieces, some of which reformed it as a jumbled puzzle?

Q : Determine her altitude as she crosses the bar

A 42 kg pole vaulter running at 11 m/s vaults over the bar. Her speed when she is above the bar is 0.7 m/s. Neglect air resistance, as well as any energy absorbed by the pole, and determine her altitude as she crosses the bar.

Q : What constant force must bob exert on the rock

Bob, who has a mass of 80 kg, can throw a 460 g rock with a speed of 26 m/s. The distance through which his hand moves as he accelerates the rock forward from rest until he releases it is 1.2 m.

Q : The player is halfway

A baseball diamond is a square 90 feet on a side. A player runs from first base to second base at a rate of 15 feet per second. at what rate is the player's distance from third base decreasing when the player is halfway between first and secon

Q : Assess whether international law was applied

Assess whether international law was applied effectively in this case, and explain your answer.Describe the event, the parties involved, and the issue in dispute.

Q : How much does the spring stretch from equilibrium length

Two masses of mass m1 and m2 are connected by a spring with spring constant k. A force F is applied to the larger of the two masses. (a) How much does the spring stretch from its equilibrium length?

Q : Alarm circuit design an alarm circuit to be used

User posted a question2) Alarm circuit design an alarm circuit to be used in a process control system. Temp (T), Presure (P), Flow (F), and Level (L) of fluid are each monitored by separate sensors circuits that produce a high logic output signal whe

1938161

Questions
Asked

3,689

Active Tutors

1414577

Questions
Answered

Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!

ask Question

Request for Solution File

Ask an Expert for Answer!!

Physics: What constant force must bob exert on the rock

Reference No:- TGS0146195

Have a Question? (oR Write a Review)

Recent Questions Asked Physics

Q : Compute constant negative angular acceleration of magnitude

Q : What is the difference between the wavelengths

Q : Which jovian moon shows the most diverse terrain

Q : Determine her altitude as she crosses the bar

Q : What constant force must bob exert on the rock

Q : The player is halfway

Q : Assess whether international law was applied

Q : How much does the spring stretch from equilibrium length

Q : Alarm circuit design an alarm circuit to be used

Describe a situation when you felt compelled to behave

Are my behaviors guided by my personal values

Problem on the indigenous supply chain event

Identify the substrategies that should be adopted

How would you close the feedback loop

Determining whether that evaluation can be applied

Conducting a strike against a multinational corporation

Request for Solution File

Ask an Expert for Answer!!

Physics: What constant force must bob exert on the rock

Reference No:- TGS0146195

Recent Questions Asked Physics

Q : Compute constant negative angular acceleration of magnitude

Q : What is the difference between the wavelengths

Q : Which jovian moon shows the most diverse terrain

Q : Determine her altitude as she crosses the bar

Q : What constant force must bob exert on the rock

Q : The player is halfway

Q : Assess whether international law was applied

Q : How much does the spring stretch from equilibrium length

Q : Alarm circuit design an alarm circuit to be used

Asked Questions